the other day my patch edge slightly lifted from my clothing getting caught. it still sticks on the skin, but yesterday I started spotting and having period like symptoms. the patch for week 3 is still on, I take it off Monday and should start my period Wednesday. Should I start a new cycle and skip my patch free week or should I take my patch off a day early and start my period? also not understanding why I'm spotting I've been on the patch for years and this has never happened