Hello, for the past 2 weeks or so I have felt weakness in my arms and legs, fasciculations all over my body (not very often, happens almost only while I'm resting or laying down) and an annoying muscle and joint pain, some neck pain, a little bit of a..."confusion", like sometimes I have trouble thinking about what I am doing, I am also tired (constantly) and a couple of days ago I had a major hot flash, I could not stop sweating. And one last thing, I am also having some muscle spasms (for no reason my head will move or my arm will move fast and I dont know if I am crazy but these spasms seem to happen in synchrony with my heartbeat). These are really crazy symptoms and some of them could be caused by my anxiety and fear of having something serious, but I just dont know. I will appreciate any kind of answer or oppinion. Thanks in advance