I am 18 years old and just started having sex with my boyfriend about a month ago, nothing has bothered me until last week I found out I had a kidney infection and my doctor prescribed me Cipro, i have been taking this for 3 days and now i am noticing that my vaginal area is swollen, itchy, and sort of red....yesterday it was really swollen (2x the normal size) but it has gone down some over night, but is still itchy and red.....does anyone know what the problem could be? I dont have any strange discharge or smells(so i dont think its a yeast infection) and I am on my period if that helps.....plz help!