Look at what else is going on around you. Everything we are exposed to, has an effect. As I mentioned in another post, it being Spring, the flowering trees are blooming and the pollen knocks me out, personally. I have no energy.

Be cognizant of what you wash your hands with, the air you are breathing, etc. We have a lot of chemicals around us. Have you changed your routine, lately?

There are lots and lots of drugs that are available and sometimes it's good to try others, but if you have something that works for you, dial it in to where it works with you.