Report Fevers? Upset & Exhausted in Dysautonomia Discussion Posted December 15, 2018 Morning all. I was tested for autoimmune stuff in the past, but not for awhile. I see my drs next week so def will talks to them about it. Thanks for responses and suggestions. I’ve been tracking temps and seem to be temp spike in afternoons, and I’ve been normal in am. Perhaps exhaustion idk. This is all a lot of info and crazy!