Is frequent sex the reason I keep getting yeast infections?

I’ve been to the gynecologist and everything checked out. Last month I went and got the pill for a yeast infection, but again, right before my period, I’ve got that awful itchy feeling! It’s driving me insane! Idk what to do. My partner and I have a very active sex life, it’s rare if we take a day, tops two days off. I rarely had this problem before we were having sex. 90% of the time we use condoms, idk if that makes it better or worse. I started taking a probiotic almost everyday. What do you do to help this or at least regulate your PH? I’m allergic to summers eve and I know wipes actually contribute to a PH imbalance so that ain’t it for me.