I am in a stall also that started ~ 10 days post op. However I have been reading that it is next to normal. I gained 2 lbs from my original a weight loss. I worked really hard to push the fluids in my system today. I think that dehydration was part of the problem. I looked in my weight loss manual and there were a few things that were possible reasons for stalls.
1. Not eating enough protein
2. Not drinking enough fluid
3. Not taking vitamin/mineral supplements
4. Natural eating cycles (not sure what this means)
5. Eating too many foods high in carbohydrates
6. Not exercising (just walking 30 min. per day at this point)
See if you are meeting the guidelinesabove. This may help you push past the stall. I am keeping my fingers crossed.