I am sorry that you are feeling so lousy. I am not the person to say which doctor you should see. There is one thing that I see wrong with your tsh. It looks like it is way too high. Do you have the symptoms of hypothyroid?
When my tsh was 6.45, I felt terrible. I was constipated, losing hair on my head, depressed, fluid retention. All the symptoms of hypo.
Someone else here with more knowledge will help you.
Have a nice day