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Why Don't I Feel Like Myself Anymore? What Changes in Midlife

Feeling unlike yourself in midlife? Dr. Amy Garza explains what often changes for men and women, and how to start connecting the dots.

Why don't I feel like myself anymore?

"I just don't feel like myself."

It's the sentence I hear more than any other in my clinic. Women say it. Men say it too, though they may say it differently: "I've lost my edge," or "I feel like I'm slipping."

Maybe you're still doing everything. You're showing up at work, taking care of people, and checking the boxes. From the outside, nobody would know. But it costs more than it used to, and you can't quite explain why.

You are not broken, and you are not crazy. Your body is giving you information. Let's talk about what it may be trying to say.

Quick summary: what you need to know

  • This is common in midlife. Hormones, metabolism, sleep, and stress can all shift around the same time, in men and in women.
  • The problems are often connected. Fatigue, weight gain, poor sleep, low desire, and a short fuse can look separate and share the same drivers.
  • Common doesn't mean inevitable. You can expect some changes and still do something about them.
  • Start with the whole picture. At AgeWell, a physician-led midlife medicine practice for men and women in Amarillo, Texas, we look at your symptoms, your story, and your labs together.

Why don't I feel like myself anymore?

In midlife, not feeling like yourself usually means several things have shifted at once. Your hormones are changing, your metabolism may be less forgiving, your sleep may be worse, and your life is probably as full as it has ever been.

Here's a picture I love. Think of a circus performer riding a unicycle on a tightrope while juggling. The balls are your career, your family, your relationships, your health, your finances, your faith, and the people you take care of. For years the act works, because the rope is steady.

In midlife, the rope starts to loosen. The balls themselves may not have changed. The tightrope has.

What changes in women?

For women, perimenopause is often a big part of the answer. Textbooks usually place it in the mid-40s. In my experience, the first hormone shifts often begin around 35, and new anxiety, broken sleep, and heavier periods often show up long before a hot flash does.

Many women keep having regular periods during this time, so nobody thinks about hormones. If that sounds like you, read more about perimenopause and menopause care.

What changes in men?

For men, the change is usually slower and quieter. Testosterone can fall about 1% a year starting in the late 30s. That doesn't mean every man needs testosterone, and it's rarely the whole story.

What men tell me sounds like this: less steady energy, slower recovery, a softer middle, a shorter fuse, and less drive. Learn more about men's hormone health.

What else could be making me feel this way?

Many things can make you feel off in midlife, so we want a wide lens first. These are some of the things worth looking at:

  • Thyroid problems
  • Insulin resistance and blood sugar
  • Sleep problems, including sleep apnea
  • Low iron, low vitamin B12, or low vitamin D
  • Medication side effects
  • Alcohol
  • Depression, anxiety, and long-term stress

This is where I like to ask, "Are these separate problems, or are the dots connected?" You can't silo the body. Sleep affects your mood. Your mood affects how you eat. How you eat affects your insulin, and on it goes.

Is this just part of getting older?

Some of it is common, and common doesn't mean inevitable. "Normal" just means a lot of people have it. It doesn't mean you have to live with it.

Aging is inevitable. How well you age is something you have a lot of say in. I love golf, and I think of midlife as the turn. You can have a rough front nine and still have a great back nine, but you have to be intentional about it.

What should I do first?

Start by writing it down. Make a list of what has changed, when you first noticed it, and what you've already tried. Your symptoms are data, and this gives you and your clinician something real to work with.

Then find someone who will look at the whole picture. At AgeWell, everyone starts with a Foundational Assessment, which includes labs, a body composition scan, and an unhurried conversation with your provider. We want you to understand what's going on, know your options, and decide what's next.

Frequently asked questions

Why do I feel so different at 45 or 50?

Hormones, metabolism, sleep, and stress can all change at the same time in midlife. Those changes are often connected, so you may notice several at once.

Could it be depression?

It could be, and depression deserves real care. Hormones, thyroid, and sleep can also affect your mood, so it's worth looking at all of them. If you're having thoughts of harming yourself, call or text 988 or seek emergency care right away.

Do men go through this too?

Yes. It may look less dramatic from the outside, and many men feel it as lower energy, less drive, and slower recovery.

What should I ask my doctor?

Ask what could be connecting your symptoms, which labs make sense for you, and what the next step is if your labs come back normal.

See if AgeWell is right for you

This article is for education and isn't a substitute for personalized medical advice. Talk with your clinician about your own situation. If you have severe or urgent symptoms, seek emergency care.

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