breakouts!!!

Y'all, I am so tired of breaking out every month. By the time it starts going away, it's coming back because I'm about to get bitch slapped by my period all over again. I want to go on BC to prevent breakouts, but my mom is Catholic and doesn't believe in the use of BC. And while I'm still living with her, I can't go on it. I'm 21, engaged and still living at home because my fiancé and I are trying to make sure we get on our feet before we move in together.