Yep. Told my doctor. They checked blood work for blood sugar issues and hypothyroidism. Then they checked me for sleep apnea. Turns out I have really low testosterone, even for a 49 yo guy. I am taking a low dose of testosterone replacement therapy and feel much better.

The three pillars of health are sleep, diet and exercise. Improving on any/all of those help. Make a small improvement in any of them. Make it small so it is easy to maintain forever. Give it time. Feel good about it. Once it is habit, add another small improvement and repeat over and over. Over time you can change the course of your life.