I think this is pretty common. The first week or tow I didn't sleep well at all. Now, just like you I sleep 9+ hours a night and wake up groggy in the morning. I am 2 months sober now, and every day I think is a little better than before. We messed up our sleep so badly when we were drinking that it seems only natural that it would take some time to get it straightened out. I guess for me I am not too worried about it, and hope in time things will just keep getting better.
I can say this though. No matter how groggy I feel in the mornings now it sure beats waking up hungover, dragging myself out of bed to the shower and trying to find a little energy to get my sorry butt to work. One day at a time, right?
