I shot up crystal meth 5 days ago, it was from a street source so as to its quality im uncertain. All I know is ive never felt this before. Euphoria for maybe 60 seconds, then sudden sharp headache like my head was throbbing. It was very painful, for like 30 mins... then it started to soften a bit but was still a pain. Its been 5 days, its still here. Ive only been taking Aleve to relieve it a bit but it hasnt completely gone. Whats worse is i felt the urge to masturbate today, and that same throbbing pain came back. So i stopped and typed this up. I think i am going to see a doctor, but i am kinda worried, any help is appreciated. Im done with the drug i just hope it hasnt cost me more than i wanted.