Hello, I'm a 22year old girl who is sexually active. 2nights ago I had intercourse with a new partner, unprotected, I don't usually do this however this person has been my best friend for numerous years and we are very open and honest, straight after intercourse my vaginal area was red, swollen and sore. It now looks like there are sores there and this morning I have had abnormal bleeding. It is very sore in general as well as a burning sensation whilst urinating. I do appreciate the best advice is to see a gp but with this happening immediately after intercourse I was just wondering if that ruled out any possible std, as I'm very nervous about attending a doctor and also telling my sexual partner.