Today is my 6 week post op mark. I have lost around 29 pounds but have gained 4 of that back. I think I have lost that same 4 pounds about 5 times already. I am feeling very frustrated and as much as I hate to say it, I regret having the surgery. I feel exhausted all the time, I can't get enough fluids in me so I tend to stay a little dehydrated, and regardless of what I eat every time I eat my stomach hurts. Has anyone else experienced this? Will it ever get better? Will I ever not regret having the surgery?