Suggest Remedy For Periods Problem

Hi, I'm on logynon contraceptive pill and am running two packs together due to the fact that i'm visiting my long distance boyfriend right now... however i'm bleeding a fair amount- less than a normal period but a lot more than just spotting- and was wondering if this is because my body was expecting to have a period this week? i'm on the 5th pill of the second pack right now... or could it just be the amount of sex i'm having right now? i have been feeling rather sore?