Hey, if I was going through what you are going through I'd be moaning a heckova lot louder and longer! Believe me. And I'd be angry-going-on-furious. You are 100% entitled to complain because you have very good reason to.
Don't just chalk your difficulties up to personal bad luck; lots of people develop complications of one sort or another after all types of WLS - a peek around the threads on this very site will perfectly illustrate this truth. You are entitled to help because you really need it. It's that simple! Your health is the number one priority here, and you must never let yourself worry that you are a nuisance or a whiner blah blah. You're just a young Mum who's had a band fitted and is experiencing worrying (and painful) post-op difficulties. It's up to your provider, Team, whatever to correct this problem. So moan away, and moan even more loudly and at more length, until the problems have been resolved.
I hope and pray that day will come very soon x