sneaky period...

Moriah

so does anyone else's period just kinda end, but when you least expect it, start right up? I took my pad out to sleep last night (about halfway through my period I can't sleep with the stupid things in), and when I woke up I wasn't bleeding. did fine until my fiancee and I got it on and then we realized I had bled all over him (😱). why does this happen?