Hello, I am using meth for work my exams whatever. I couldt get high on meth this time. My puppils didn t become bigger, I didn t feel like I don t give a fuck sth like that. My left arm sore badly. I checked my hearth rate and its throb a little faster than other times I used meth. I m 20 male. Why my left arm sore? Is that      heart attack risk? What is the problem? What can I do about problem? I feel its not right, my friend said my face is pale and he said I am agrressive. I tried get relax and its worked.