Possible yeast infection?

Well me and my boyfriend got some new lube. Birthday cake flavored and warming sensation. We used it the other night and now I’ve been peeing nonstop, having some discomfort, and a little more than usual discharge. I felt fine up until we used that. Could I have a possible yeast infection from that? We’ve normally used just plain KY jelly lube but we thought we’d spice things up. Wondering if I should try monistat or what. I don’t have health insurance so I wanted to get some insight before spending that much money at the doctor 🤷🏻‍♀️