SWOLLEN VAGINA but not in the good way 

Today I was very turned on and wanted my vagina sucked. So it happen that my friend(boy) came over to chat a little. so i started making him turned on. SO i got all dressed up in front of him and stood in front him. he grab my legs and put his face to p***y so i sat on his face while he was doing so far. then we went into 69 and there is where it all went to a nightmare. he started sucking hard and it felt good until he continue and i started getting turn off automatically. so i laid next to him and i look down and my p***y is like literally swollen. TURN OFF . he is trying so hard to get me wet but i'm not even my blood would not pumped. i sent him home probably feeling bad because i insulted him a little.

its hard for me to walk because of the swelling. what i do to make it go down. Please give me some kind of remedy..