I have been worrying my injections are not working , but got my thyroid tested and TSH was 0.04 indicating I might been hyper or hyper swing, ft4 was normal in midrange and at the moment ft3 not tested yet.
I have felt so rotten physically with bad muscles and I kept blaming B12 not working, just kept pushing myself despite high heart rate. Had all classic symptoms of hyper, tremors, palpitations, loose stool, sweating, not able to sleep.