So I've had liletta for about 6 days and I heard it take 7 for the hormone to release. It's late at night where I am and usually I don't go to sleep early but I'm usually fine. I've been feeling extremely drowsy today and also I work as a hostess and I move around a lot which causes it to cramp. Is the sudden drowsiness maybe connected to the liletta? Could it have already released the hormone? Anyone felt like this with their IUD(any type)? Anyones IUD cause cramps when working a highly mobile job? Just curious because I'm not trying to blame the birth control being that I sleep late but the amount of drowsiness today was very excessive also a major sweets craving as well. Anyone?