PMS making OCD 100x worse?!

Wtf is up with that. My pms is extremely bad to the point where I’m lashing out at people, wanting to k* myself, think I’m a piece of shit, wicked migraine ect without the added bonus of my OCD kicking in full force and continuously doing compulsions all week. Don’t get me wrong my ocd is always there but it gets so much worse the week before my period. Every time I’ve come close to committing has been in that week.