Hi everyone, so glad I have found a place to talk about thyroid issues. I have congenital hypothyroidism and am currently medicated with 225mcg levothyroxine daily. I have started feeling agitated, restless, anxious and I dislike the heat - makes me panic. I'm under the impression these are hyper symptoms, so I think I might be over medicated. Went to the docs today and requested both TSH and cortisol levels (I read somewhere that the cortisol level is important) - and so I was wondering if anyone can tell me what the optimal results will be. I'm having bloods done on Wednesday.