"been on it for a little over 2 months. the first month was non stop spotting and a lot of it along with really bad cramps. finally it stopped and i got my first official period since getting the skyla along with serious period sypmtoms and a feeling of extreme exhaustion. then about a week and half after the period i began spotting again for the next 2 weeks. now i have insane mood swings, gas, minor cramps..period symptoms. this birth control is obviously working because of the changes going on. it just comes at a cost."