Question about corset use?

yeah i know im asking a lot of questions but hey. I have this thing that was like supposed to be shapewear but it never stays down it just cinches in my waist so i just use it as like, a corset becuause im just weird like that...but...everytime i take it of and i bend over, my insides like "roll around" idk it feels weird and also my stomach just naturally folds over where the corset was...is this a bad sign or something?