Hi, Im a 21 year old male and I had unprotecter sex about 2 years ago, actually im not even sure because at first we started with a condom and I couldn't keep the erection up so eventually I took the condom off and put my penis in for no more than 30 seconds to a minute or two. I went in to the doctors office to get tested two days ago and im a nervous wreck I've been having these chest pains and tightness in my throat I've lost 15 to 20 pounds in the past 2 years but I eat A LOT im constantly checkin my throat and groin for lymphnode swelling and when I actually felt one it freaked me out because I think they cause the tightness in my neck, I also came down with this sort of stomach flu a week ago and 2 days later I felt better but then I started feeling this urgency to pee even tho I didn't it's sort of a tingling feeling. My doc says that he thinks its just anxiety and panic attacks but I can't sleep at night and its all I think about all day I just need some advice because I don't know what I would do if it came back positive... I've never felt so alone in my life... also my doc had me do different blood tests for the weight loss thing and to check my wbc and cbc count all came back normal cholestoral wus normal and thyroid test came back normal I had other std tests done all non reactive which leaves the last most important test unkown...

Also the girl I had sex with was a 26 year old with 2 or 3 kids im not sure if its high risk or low risk but please any info will help