Hi I Wasdiagnosed With Hashimoto 15 Years Ago, I've Been

Hi I wasdiagnosed with Hashimoto 15 years ago, I've been in under levothyroxin treatment. I had been taking for 3 months 137mcg but inmylas visit to my doctor he looked atmy blood test and told me the dose was very high, he lowered to 125 mcg. I been taking for 10 days, never felt as bad asI felt those 10 days. my heart was pounding so bad, I felt anxiaety, i thought all this was because I lost my job. I stopped takin the medicine for the last two days, and I feel liberated of my heart going crazy.