UTI, ovulation, or something else???

TMI WARNING!!!!

So I (18 f) have been having some weird discharge recently and idk if it’s a uti, regular discharge, ovulation or something else. There’s no abnormal smell, very little pain when peeing (mainly due to irritation from sex/masterbating), I always make sure I pee and shower right after sex, I take probiotics and use pH balanced soaps and wipes (I’m a bit of a hypochondriac when it comes to down there). It’s been a bit since I’ve had sex, but I thought maybe it was a uti or bladder infection. Anyone know???