Shannon,
Personally, I don't really count calories on a daily basis. I just try and eat healthy and focus on protein first. However, I also know that I am not eating a TON of calories, like I did before surgery either and I am still slowly losing and trying to exercise as well.
I am also further out than you are so I should probably be counting more so I can maintain this weight and maybe lose a few more pounds..
I am thinking you should be eating about 500 calories at that stage?? I can't really remember what they said to eat.. sorry. It's all individualized anyway.. good luck to you.
Keep up the great work..