could it be i already hit a stall 12 post op
Stalls are going to happen on a regular basis, so get used to it. Most people don't hit the first stall until 3 weeks, so I guess you're early.
My first stall happened at 5 weeks, but it lasted for 3 weeks. Argh! Now I stall out more than I move. People start losing in a stairstep pattern sometimes the further out they are. Stall for 3 weeks, lose 4 pounds in a week, etc. I'm still averaging out at a pound a week, which will float me down to my goal eventually.
I stalled as soon as I started eating soft foods. I didn't lose anything for 2 weeks. I have spoken to other sleevers and my NUT. All have said this is a normal thing. I don't like it. I have noticed that when I don't lose pounds, I lose inches. You might try measuring yourself and seeing if the difference is in those numbers instead of the scale. I didn't lose anything for 2 weeks, but lost 10 or so inches.. Keep up the good work!