My skin feels rubbery, im weak, i get the chills then i sweat alot, i am getting really sleepy but scared to sleep, hard to breathe at times, heart beat varies from kinda fast to slow to normal then back fast, i get a cool sensation throughout my body here and there, ear ache. All this started after my left forearm swelled up double normal size after attempting to shoot meth in my arm,my vein got big where i shot it it went down a lil. Wat is wrong with me? Im afraid to go to the hospital cuz what if it turns out to be life threatening like blood poisoning? Or is it actually blood poisoning?