normal tsh, low free t4 and normal (low) free t3. what does this mean?
my tsh is 1.38 mU/L, free t4 is 10.8 pmol/L and free t3 is 3.7 pmol/L.
I a have always been a very slim person (5'8 female, 22yrs old, always around 112-119lbs) but in the past 10 months my weight has shot up to near 140lbs and I cannot seem to lose weight through diet and exercise. if anything its gradually creaping upwards. I eat less than 900 kcals a day and do about 7 hours of intense cardio workouts each week.
could i be hypothyroid? im not fat by any means to look at but this is very heavy for me, and i am feeling really depressed about it and bad about myself in general. can you offer any guidance?