chest discomfort/Val PLEASE!!!

[Guest guest]

Hi Val,I am taking 100mcg of cytomel. I am taking it at 25mcg 4x a day. I have been taking 100mcg since last Monday per my doctor. Before this, I was taking 92 1/2 mcg up until last monday. The last few days I have been having a heavy feeling in my chest and a tight feeling that sometimes hurts. It does not last all day. It comes and goes. When this happens, my pulse is beating heavy and sometimes, fast but not always. When not beating fast it is in the low to mid 80's. The chest issue was really bad when I woke up Sunday morning and it is 9:30 Sunday night and I am having the same feeling which started around 7:30 - 8 pm. I took 25mcg Sat. night at bedtime but at 4pm Sunday, I only took 17.5mcg thinking that maybe I was taking too much. However, I am still having the issue. I am not sure if I am taking too much

or too little. Do not know which way to go here. My temps are very stable and are averaging close to 98.6. This is pretty scary because when this happens I feel like I should maybe go to the emergency room but even as I write this the heaviness seems to be subsiding. Can you tell me what might be going on here? This is such a rollercoaster! I was doing so well and now this. I am assuming because my temps are SO stable and averages are good that this is not adrenal.Venizia