Talk to Urologist on Discharge Issue

My fiance is having yellow thick discharge without any reason, the liquid is coming with pain without doing anything, she never had sex but sometimes she masturbate because of sexual desire. She is also feeling pain in lower abdomin. Need your kind assistance. She won't be able to take or buy any medicine because of family issues so is there any way to treat this at home. The blood in periods is also not that much as compared to the blood volume in the past before this issue. This is the second time she is facing this issue after two weeks again. Your assistance would be a great help for her.