Me And My Gf Had Sex On 23rd December And

Me and my gf had sex on 23rd december and i gave her unwanted 72 on 25th, aftr tht we both intercource on 27th and then she prefer to take unwanted 72 on 28th after few days her both Breast pain started and pain is so strong tht she cant beared it ... is it serrious tht she had side effect of taking pill .. if u have any concern plzzzz report me at my , YYYY@YYYY .