I am post-op as of 09/08/09. I am feeling little more hungry than I thought I should. I was hoping that this is normal. I dont go to the dr's until Oct 23rd. I have not gained any weigtht but I'm affraid I will. I hope that this is normal. And I will start to lose again. Does anyone find it hard to get your fluids down? I have been experiencing slight headaches also, does anyone else?