I had the sleeve on the 7th and I’m also having a lot of burning pain in my incision when I move certain ways. I’ve been icing it whenever I can and that helps. But I know what you mean about stoping you in your tracks! One wrong move and owww!! Also I found that whenever I sip something that if I pat my upper chest it helps the burps come out at once and they don’t get stuck.
I’m sorry you’re not feeling great though, I hope that gets better soon for you!