I had complications after the surgery, but I think I am on the mend. Trying to deal with getting enough nutrients and water. Still not feeling totally back to life. I feel I am constantly trying to work in fluids. I am drinking Resourse Breeze as I am trying to move into stage two, and trying to work in 64oz of water. My doctor says if I am peeing I am getting enough fluids, but I get slight headaches and nausea which seem to be releived if I drink more water. I still have some soreness where my stomach is, wondering how long that will last? How did you feel at 4 weeks? 5 weeks?