Hi, I am driving myself insane, I am in a long term relationship and got extremely intoxicated on a friends hen party weekend on saturday, well to cut a long story short I had unprotected vaginal intercourse with a male friend, I know that he was clear of std's 6 months ago as he was tested, but this obviously dosn't mean he hasn't caught anything in the past months, I have no symtoms of any obvious std's but I am aware they probably wouldnt show up yet, I plan to get tested asap, but today I have become terrified of the risk of Hiv, ( sexual partner is hetrosexual, white, western european) I know this puts him at low risk but I still cant stop worrying, Things have started to set of warning bells like I noticed he had lost a lot of weight since I last saw him, I also feel incredibly guilty about this whole thing, I have noticed today that I have a very sore throat (no other symtoms yet) would a sore throat be due to Hiv this early after exposure,( 5 days) please help, I think I will go insane worrying about this for the next few months. Thank you.