I Have A Mass On My Hip, Located Near My

I have a mass on my hip, located near my cervix. I have been getting an IV of diamantine to get rid of that and my other health issues also. Since I've been taking that, which may not be the cause, but it is the cause to why my urine is so acidy it has began to burn me so bad I'm raw and my vagina fills ripped from having sex. I figured I ripped BC I bled but I have two other spots the urine burns real bad on the inside of my libia. A & d doesn't hardly help anymore BC it has gotten worse feeling more like a burning, sore, pressure up in my vagina. What's wrong???