My period is supposed to stay in 3 days my cm is super watery like if I cough it feels like I peed myself. My cervix is high. Food cravings, my boobs feel heavy been getting headaches every day. I'm constantly tired, I can sleep 9 hours at night then by the middle of the day I'm tired and end up taking a 2 hour nap. Never had any of these symptoms before period before.