I do think my sleeve is working

Hello everyone,

I had my sleeve done on 09/26/16. Since then I've only been able to hand maybe 3 ounces per day. I am constantly battling nauseaand vomiting. I can barely get my water in. I keep getting the slime  and foaming. It's so bad I usually throw up to feel better. I'm down 40lbs since my surgery date. Is anyone else experiencing this or am I the only one?. I'm so miserable and I regret having this surgery.