Hey!! How far out are you?? I am a month out. In my honest opinion,I would say that the key is to get more liquids AND protein in.
It is very frustrating for me also bc I can get alot of liquids in usually but the minute I put solids (softs) into my sleeve,I can barely stomach any liquids or protein for the rest of the day,AND my loss slowed when I went to solids(softs). So what I have resorted to is cutting back on the solids and getting in more liquids as well as depending a lil more on the protein supplements. This morning I doubled up on my protein drink. About 9 ozs of fat free milk(10 grams protein),2 scoops of unjury chocolate protein powder(40 grams protein!),which is seriously deelish! It turns out to be 280 calories,1 gram of fat,and 50 grams of protein! =) So,I got that down,worked down 20 ozs of water,got on my treadmill,now I have filled another 20 oz bottle of water with one pack of crystal light lemonade and one scoop of strawberry sorbet unjury protein(20 grams protein). When I finish this,I will have had 70 grams of protein for the day,380 calories,40 ounces of water and 9 ozs of fat free milk. I'm free to just drink on water and eat food since I have gotten most liquids in.. My dr tells me not to depend on protein supplements still at a month out but I feel like at some point if my weight loss is stalling or slowing and I'm not able to get lots of fluid and protein in like I need to bc of eating solids,I can make my own desicions about my body and at least try it and see if it helps out. So,this is what I am trying for now. It keeps me full and hydrated,and I get most my protein out of the way in the morning. Sorry for the rambling lol,I hope this may help you!