An STD Help Community

ok so i was with this girl for about 9 months and i only ever did anything with her. about 7 months in i got a couple little bumps on the wrinkly skin under the head of my penis, they scabbed over and went away rather quickly. but about a week or so later the same thing happened in the same spot. i also got a sore on the corner of my mouth. i havent had any since then, but everyday i randomly get a feeling in that spot on my penis that almost feels like my skins crawling and that hasnt stopped. and now my scrotum is red and seems a little swollen. and also my thighs and calves are breaking out in what almost appears as acne but ive never had an acne problem before.. idk if that has anything to do with it though. i havnt had any weird discharge or anything, just that stuff. i have an appointment to get it checked out in 4 days, but honestly im freaking the hell out. obviously my worst fear is herpes... but i have no idea what to think. its stressing me out so bad that i cant sleep. someone please help?

Sorry for the late reply. We've been very busy getting ready for National STD Awareness Month. Can you let us know how the check up went. I'm sure lots of users would love to know.