I’m on the pill and recently I’ve been seeing this when I wipe. It looks similar to what I see like right before I start my withdrawal bleed, only this has been going on for two days I don’t start my sugar pills until this coming sunday. I haven’t had sex since my last withdrawal bleed so there’s no way I’m pregnant. I haven’t missed a pill ever and I more than often take them on time, latest I’ve been is like an hour and a half (maybe) late. What could this be? Should I be concerned?