I've had skyla for about a year now and haven't had any problems (highly recommend). Me and my boyfriend have frequent sex. I was having bad cramping and some spotting after we had sex, and yesterday he said that he felt the strings. Which was weird because he's never even noticed. So I went ahead and checked and surprisingly enough they feel a lot longer. The cramping and spotting hasn't stopped since (only a few days). Has anyone else experienced this? Should I contact my doctor?