I have Hypothyroidism and I feel really sick right now. It sounds like I am having a flare-up and have gone hyperthyroid... and not sure if I need to see someone right away, or if I should just wait for it to end. I've never had one this bad... I can feel it when it when my thyroid kicks into gear when I get stressed, but this has been going on for a few days now. I feel nauseous, have been having diarrhea, am having anxiety attacks, and can feel my thyroid palpitate... Dr. can't get me in until Monday; should I try someone else? I don't know if I'm in any danger and I don't know how long they "should" last... Any help would be much appreciated!