Originally Posted by Joshie
I agree with getting thyroid and hemoglobin tested. I'd also suggest a sleep study if those tests are normal.
Excellent answer. I had the same issue for years until I had lab work done for surgery, and was discovered I am anemic which explained the fatigue. Been on iron supplements since and I feel 110% better.
I think a quick visit to you GP would be a good idea and get some standard blood work done.