Vaginal discharge problem and urine leakage

I have vaginal discharge problem and urine leakage too, therefore I put cotton up in there so that my wudhu can stay, in Ramadan and even after that I will need to fast and a fast breaks when you insert something wet or put up water in the private part, I pass the urine, then wash it with water and then insert the cotton, therefore the cotton gets a bit wet due to the water on my hands and the private part, I want to ask you that how should I fast? I insert it just after washing as I have urine leakage problem. also please suggest some dua to get rid of these diseases.