Cystitis + Fungus?

Hello! My problem is this: My ex-boyfriend and I had sex in the summer. The next day I got a very strange current, looking like skim milk and rags. In two or three days it passed by itself. In general, for as long as I can remember, I have always had white discharge, but I have not treated it, I did it before washing with Lactacid for internal use, but it did not help. I don't know if it matters, but my cycle was not very regular, I was diagnosed with polycystic ovaries. For a year now, it seems to be normalizing, it comes to me at 35-40 days with a tendency to normalize completely. Last month I had sex with my boyfriend, the next day I had symptoms of cystitis, very often going to the toilet, everything is as it is with cystitis, including burning. It passed again in two days. Last Friday I had sexual intercourse with my friend again and now it's the same again, I feel tension in my feet, my legs are warming up and it seems like the cyst is disappearing, but I've been like this for almost a week. Besides, that disgusting current of summer came to me again. I wonder if the two problems have a connection and what the solution is. I'm thinking of starting with Ciprofloxacin and putting a clove of garlic in the vagina every 12 hours, and I hope it helps. I will be happy to share if you had such a problem and how you managed. I hope it helps. I will be happy to share if you had such a problem and how you managed. I hope it helps. I will be happy to share if you had such a problem and how you managed.