I am a 19yr old female I just got my gastric sleeve done last Thursday so 8 days ago . I was 223 on the day of surgery as of today I am 209. I have a few questions if any one can answer them it would be great . I wanted to know when can I go to gym and work out or maybe just take Zumba and also when may I lay on my stomach again :/ . I only have one incision , it's inside my belly button so you can't even see it . It's pretty much closed now and no stitches . Also at night I get really bad gasses or acid I'm not sure what it is it's just a very uncomfortable painful air that comes up and that's it I don't burp nothing but it happens a lot when I'm sleeping :/