Newbie here feeling confused. 20 odd years ago I had nodules on my thyroid. In my early 20's I didn't do anything about them as the doctor told me to avoid wheat and stress and all should be good. The nodules flared up from time to time (stress related) over the years and I didn't take much notice of them. 26 months ago I went LCHF, mostly following a Ketogenic lifestyle, keeping nett carbs at about 25g a day. No grains no sugars. So 4 months ago I started to rapidly gain weight.....10kg's in 4 months to be exact. But.....all these symptoms too: heart palpitations, terrible sleep patterns, muscle loss (i still exercise the same amount I have for years), loss of libido, cold hands and feet, carpal tunnel pain in wrist, hair loss, dry skin and brittle nails. No mojo to get out and do things - possibly because of being embarrassed by weight gain, irritability, change in stool. I took myself off to the GP who just laughed at me and told me there was nothing wrong with me and that I should just exercise more and eat less.....I consume under 1500cal a day....he must be joking.......I also exercise 4-5 times a week. Anyway....Here are my test results and lab ranges. I would appreciate any advice. Thanks.
TSH 2.8 mU/L (0.40 - 4.00)
fT4 14 pmol/L (10-20)
fT3 4.2 pmol/L (2.8-6.8)
Anti-Thyroglobulin Ab 15 U/mL (<60)
Anti-Throid Peroxidase Ab <15 U/mL (<60)
Reverse T3 335 (170-450)