question: I just received my lab results from my medical doctor and I cannot get intouch with them and have an  immediate concern about my results and a major question.  My TSH level is 27.38 which is very high.  I am already on medication and have had my thyroid zapped twice with the radiation pill.  What does the 27.38 level suggest, other than my level being too high?  What are the immediate (like right now) ramifications?  What should I do immediately (like, right now)?