Hey everyone i have a female cat about 3 or 4 years old she has her shots but has not been spayed. Shes eating normally and still going to the litter box as normal but ive noticed when shes done she would drag her bum across the floor. Now i checked about 3 days ago her bum seemed fine but just today i check and on either side of her bum there are swollen mounds and there was a yellow discharge. Also the swelling seemed to spread abit into her tail. This was at about 4. now my gf just called me, its now 10, and apparently my cat is laying down with her leg up and it seems very swollen with what she said looked like blood. Please if you know what this is and what i can do im begging for help.