Hello KareBear! I mean this in the most loving way, I am so glad I am not alone! I am new here as well, looking for answers and this is a HUGE issue for me. I literally feel my body thermometer just does not work and having a full thyroidectomy in 08' didn't help. I either have the chills or I am sweating to death. I can't even go outside for long periods of time, hate walking because I sweat so bad, my hair gets drenched and I feel like I have no air around me and can't cool down, I even sweat in 20 degree weather! My kids say I can move to Alaska, cuddle with a penguin and still sweat.Or I'm so cold, I put on a blanket shivering and sweat again 5 minutes later. Between brain fog, palpitations, soreness in muscles, sweating etc.. I felt like I was insane! No one understands, family or friends. They say i need to exercise more, lose some weight maybe (impossible), I'm antisocial (i used to be a social butterfly) or just don't want to be bothered. They think its not possible for me to be as tired and weak as i say i an. Dr's think I'm insane! I would think they knew about this stuff or would have saw it in my paperwork? I was diagnosed as having Autonomic Dysfunction in 2008, was given BP meds and sent on my way, no explanation, and not one Dr went back to it since. I just found out the name 2 weeks ago! If I heard or read the word Fibromyalgia one more time, I was going to scream because I knew it was something else. I don't even know what my normal body temp is, but I do know that within the past 5-10 years, I never get a fever when I'm sick. I feel feverish, my skin feels hot to me but not others and the thermometers maybe go to a max of 99. That's pretty scary if fevers fight I infection and I am not getting fevers? This has had such a negative impact on my life for so long but now, knowing I'm not alone, I feel like I have some hope. I will continue on here because at least someone understands. Thank you so much for your post