so I've had the Skyl IUD for about a little over a year. my periods tend to come a few days earlier and recently been spotting here and there, sometimes its light bleeding for a couple days. Normally my periods are medium flow and regular, never earlier or late. Now lately I've been cramping a whole lot and had some symptoms of being pregnant which where similar to when I was pregnant with my daughter. I have done my research on the Skylar and it claims I cant get pregnant. I'm just sort of stuck at why I've been having theses symptoms all the time before and after my period. anyone had this before?