I have been having this muscle twitches lately all over my body. Sometimes i get them in my arms, leg, fingers. It feels like there are bubbles under my skin bursting. I dont know how to explain. It happens for few seconds like 4-5 seconds. I get them 8-9 times a day sometimes more. I also get these sharp pains in my fingers sometimes. I have done a full blood test, a CT scan from my head, and couple of heart tests. They were all normal. Now im fearing i might have MS or something. I think im suffering from health anxiety beause everything worries me now. I have also been hearing this weird whistly sound in my ears. I get them for few seconds just like the muscle twitches. Now im scared i have either MS or something else like ear infection or some other neurological problems.