The TSH elevation is mild and research studies suggest that many of these abnormalities are transient. Before starting treatment I usually repeat the lab 4-6 weeks later and check thyroid antibodies to document evidence of thyroid disease before committing a patient to treatment. Even then these labs may not explain all the symptoms you list. Would consider evaluation for low testosterone. The sinus problems may be having more of an effect than you think -- poor smell, fatigue, poor sleep etc...
Small frequent, protein based meals (ie 5-6x/day, 200-300calories each) can help with carb cravings and hypoglycemic symptoms -- see a nutrionist for details and ideas on meals.
Sorry to hear you have so many symptoms of withdrawl of which appears to be the mood stablizer drugs you have been on, such as Lexapro, Zoloft, etc. Try acupuncture, herbs, fresh fruits, veggies, and see a therapist that does not put you on mind drugs. You can control your mind, just tell yourself, "I am well, happy, I have nothing to fear", and take care of yourself and those you love.
Trish1097
Depression is also a symptom of B 12 defiency along with some of the other symptoms you mentioned. You might ask to have your B 12 checked.
Best, TJ