Dunno hon. It depends on your condition and insurance. But you're doing the right thing. The first thing to do is find your new doctor and have them order the tests that will determine if you have stretched your tool and what your options are. They will also look to see if you have any other complications such as hernias, fistulas, stretched stomas, etc. Then they will advise. But while there, you should ask for a referral to an RD (bariatric) and a bariatric counselor and start working on changing behaviors. Cuz a new surgery is fine...but if you don't change your behaviors long term, then you will be back in the same situation.
But having said that, there are MANY people who have lost their regain and who maintain today. Hang in there. All is not hopeless!!