i got a cut on my penis when i was shaving it was very very small i could barely see it so i thought nothing of it, then later on me and girlfriend had anal sex with no condom like we always do, i woke up extremely sick, i feel like im freezing when i got like 5 plankets on me, i have diarrhea, a very bad head ache trouple breathing a sore throat and i feel so weak i can barely move. what should i do?