what am I doing wrong?
3 week stall- do a search on it. Super common. Measure yourself- you will find you are losing inches despite the scale not necessarily reflecting loss for a bit.

Surgeon: Chengelis Surgery on 12/19/2011 A little less carb eating compared to my weight loss phase loose sleever here!
1Mo: -21 2Mo: -16 3Mo: -12 4MO - 13 5MO: -11 6MO: -10 7MO: -10.3 8MO: -6 Goal in 8 months 4 days!! 6' 2'' EWL 103% Starting size 28 or 4x (tight) now size 12 or large, shoe size 12 w to 10.5 150+ pounds lost
Join the Instant Pot Pressure Cooker group for recipes and tips! Click here to join!
I went about 3 weeks without losing anything a few weeks after surgery. Then I lost 11 pounds in 3 days!!! Follow your plan and your body will do the rest :)

" I may not be there yet, but I'm closer than I was yesterday"
VSG: April 19, 2016, Dr. Beausoleil, Moncton NB, Canada
5' 2'' HW:276 SW:267 CW:149 GW:150 DreamW:136
Hang in there.. I notice when I don't do the number 2 for a couple days I gain a pound or 2 But once relieved the scale changes..

You are doing nothing wrong! The first month I had a week where I lost nothing, a week where I lost 10 lbs. Now, at 2 months post op, for several weeks I've been in a stairstep loss pattern...I stay the same for several days, then a drop. Just keep doing the right things and let the scale do what its going to do. If you have several weeks where you don't like results, make some changes... fewer carbs, less dairy etc and see what happens. You aren't far enough out for that yet. Early on I was taking fiber gummies and I've switched, they had more carbs than I liked.
Tara

Vsg April 25th 2016 with Benjamin Shadle.
Starting weight 351, surgery weight 331
M1 -22.2 M2 - 14.2 M3 -8.9 M4 - 12.1 M5 - 4.7
8/22/2016 Lost 60.1 since surgery. Lost 78.2 overall.
Goals: 1)Get under 300 - done! Yeah! 2) Get under 280 (Yeah met this on 8/10/16) 3)Get under 268 (stay tuned!)

"Oderint Dum Metuant" Discover the joys of the Five Day Meat Test!
Height: 5'-7" HW: 449 SW: 392 GW: 179 CW: 220
Somewhere on a message board I read "trust the process". I try to say that to myself when I'm getting discouraged with the scales not moving. I am a turtle and can't say I lose 1-2lbs a week, it doesn't happen for me. I stay the same for what seems forever, go up a few, down a few then I tend to settle at a weight and repeat the process. So I'm trying to "trust the process". Keep up the good work, you're new to this (and a revision) and like everyone said, your body is probably saying WTF? LOL.
**Edited to add that I just clicked the "read this" from Mo, above and there are those words! Too funny. Excellent link.