the other night I had sex and it was very rough it hurt, when I got home I noticed blood on my underwear, so I immediately took a look down there & noticed my left labia minora was swollen & I had a semi deep cut at the top, like in the crest (if that makes sense) I used an ice pack for the swelling & it helped, now it s still a bit swollen, but no longer bleeds but does sting at times. What do I do? will it heal on its on? is there some ointment I can use? Please help!