Hi Emma,yesterday was my 1st day back on the wagon,and like you I was excited about waking up lighter, and I did 5lbs!!! Still have 1st to get off to get me back to pre-xmas weight,but regardless of weight am feeling so much better for taking control of what I'm eating and drinking again.
I actually found yesterday ok, although as I have obviously stretched my stomach again I was getting a few hunger pangs,but I know these will pass and the excitement of losing will keep me motivated.
Hope you feel better today x