Any1 have any issues with cramps while in bed asleep or maybe the minute you wake up? I have never had a serious issue with this until the last few nights. I woke up Friday morning with an immediate cramp in back left thigh so intense and relentless I didn't think it would ever stop. Then this morning while still asleep I had another one in back of left calf and this was worse than the other one. It woke me up and I was close to tears. Had to get up and walk around the house at 5am and it feels like I tore something even now. A friend suggested a big gulp of Gatorade before I go to bed tonight.