it sounds like you have genital herpes or warts. have you had any flu like symptoms too? often times people with gential herpes will get flu like symptoms upon their first outbreak. when someone with genital herpes has an outbreak sores will appear in their genital area including around the anus. these sores will often cause extreme pain or discomfort especially when urinating. next time the sores appear have a doctor test them for the std or you can get a blood test which might offer a more difinitive answer.
the last time i had sex its hurt more then is use to and after i found three white bumps what could this mean. the last time i had sex it was more painful then the other times. my vigina start to swell up at little. when i touch my vigina i found some white bumps near the opening of my vigina hole. also whatever i use the bathroom or take an bath when i pea and put water near the bumps they burn. also before this there was an bump near my anus open now its gone away. i haven't have sex since i found the bumps and i havent yet seen a doctor.