Like so many I see out there I have the all to similar problem... feel awful after a complete thyroidectomy 1 1/2 years ago, weight gain, depression, soft peely nails, weird new allergies, poor concentration and memory, hair loss, muscle loss and muscle cramps and on and on. My most recent blood test shows T3 Free in range at 3.2, TSH low .14 and T4 Free in range at 1.6 so what could possibly be wrong?!! My endocrinologist suggested counseling! She reduced my Levothyroxine to a tad less than 112mcg and continue 5mcg of liothyronine (cytomel) I was a strong very athletic woman before this surgery, now I cannot do my basic chores..just barely make it to work each day and home again. Why is this so difficult to figure out?
PS- you cannot look at your tsh levels when on a t3 medicine, because it will supress your tsh and make you look lower than it really is.