So last night roughly 15-19 hours ago I had sex with a girl (oral the vaginal) and I barely knew her I highly regret this decision and am woried I potentially could have contracted something no condom was used, and since last night the very end of my urithra has been, I wanna say tingling and just 20 minutes ago I checked the head of my penis and there is an extremely small red number in the spot of the irritation
Would whomever​ reading this say that this is potentially an still/std or is this just anxiety due to me regretting the decision mad, I don't have a history with anxiety.
Also I am more than glad to respond with information in as much detail as possible