This it the first time posting, not sure about all of the acronyms for stuff yet, but I do have a question. We've been ttc for 2 years for #3 and I have PCOS. Last week my breasts started feeling sore which usually happens about a week prior to getting my prd. Today, my breasts started feeling tingly, almost like let down when breast feeding. That has never happened before starting my period. Has anyone every experienced that?????