Feeling like a sex crazed freak

For some reason I've been oddly horny af for the past week. It's like two weeks before my period and I have been having this itch to CUM! I've masterbated atleast 3 times today already and had amazing cum dripping orgasms every time. My cooty bug is always so soak and wet and lately everytime I'm alone I can't stop rubbing one out. 😑 I have a boyfriend and we live together so we have sex ALL THE TIME AND ITS MIND BLOWING! Buuuutt wtf is wrong with me? Why am I so dang horny all of a sudden? HELP!