Everything seems to blend together...

I am so tired lately that everything seems to blend together...I have been waking up every 2 hours or so during the night because of leg cramps...I was told that I have them because I am dehydrated, so I have been drinking a TON of water, and when I am not up walking around or stretching, I am using the bathroom....I can tell it's bad, because I apparently slept walk and talked to Paul the other night and attempted to go wake the girls up (at like 11pm) and I only know this because Paul told me...ugh! I guess I am going to have to change my schedule around so I can get to bed earlier and nap when the kiddos nap?! Somehow the household stuff will just have to get done...