WELL HERES MY STORY..

I HAD SEX WITH A PARTNER WITOUT A CONDOM AND THE NEXT DAY I TRYED HAVING SEX AGAIN THOUGH I WAS IN ALOT OF PAIN AS IT WAS ENTERING SO I STOPPED. ANYWAYS THE NEXT DAY I WENT TO MY SEXUAL HEALTH CENTRE AND THEY SAID THAT I HAVE ULCERS ON THE WALLS ON MY VAGINA AND THEY SAID THEY CAN BE FREEZED OFF BUT THEY DIDNT DO IT.. I DONT KNOW WHY. ??? THEY GAVE ME A PIECE OF PAPER THAT HAD NOTHING TO DO WITH MY SITUATION AND SAID ALL DONE? SO I WALKED THINKIN... WHAT THE? OK THEN SO I LEFT! BUIT THIS HAS BEEN ON MY MIND FOR A FEW DAYS NOW AND MY BF IS GETTING PISSED OFF BECAUSE I CANT HAVE SEX XD BUT ITS NOT MY FAULT IT HURTS >:( ANYWAYS THATS ALL.. ANY SUGGESTIONS ON WHAT TO DO? PLEASE HELP???? THANX