Hi, Lately i have had som odd symptoms. I feel my heartrate has been more irregulare lately. Also i have had alot os muscle twitches. They kan be big or small, from one to a prolonged twitching. I have also felt creeping in my skin, usally going from my neck to my head. Sometimes other places. I have also felt inner tremors at night. I usally wake upp i the middle of the night feeling vibrations coming from inside my body. Usally the chest area and armes. My puls feels normal though. I have had these symptoms ( exept for the tremors) before but alot these last weeks. I also hade rashes before but nothing like that lately. I have felt som anxiety about my university applikation and my fathers death this year. I have thought it might be psychological but ime scared it might be something else. I havent seen a doctor about it yet. I saw a doctor about the rashes before and they said it might be som sort of allergic reaction. What could these symptoms be related to do you think and what can i do about it?