When I was this way there were two things going on 1. It was one of the most stressful times in my life 2. I didn't know I had sleep apnea so was always exhausted

2 was a much quicker fix than 1 and boy did it makes things much more manageable and at least get me going in a positive direction.

Also for the meds part they are literally life changing for me so hopefully they help you.

Good luck out there hope you find something that works :)