i would need to know more detail about you and how far you are along, but for me, at around 9 months or so i started strength training harder and my weight also stopped dropping. i have not lost another pound since then, but i did lose a bunch of inches on my pant size and a shirt size. scales are crude measures and don't take into account fitness, hydration, lean muscle mass etc. It is a really really really hard thing to wrap your head around, but not seeing the number drop on the scale isn't necessarily a bad thing. that being said, it also depends on where you are in your post-op journey. i can also say this, strength training is one of the most under-rated forms of exercise post-op, it is critically important in my opinion (and the only sure fire way to increase metabolism). best of luck!