HELP!! Is this a Zepbound related issue?

I stopped taking Zepbound after three weeks. The last injection was two weeks ago and now I'm getting what feels like that anxiety feeling or the feeling your stomach gets when you're on a roller coaster and it comes out of nowhere. I can't seem to figure out why it's happening or what to do about it. Is it because I stopped? Or is it because the zip band is still on my system? Either way I need to know how to stop this feeling because it's really bad