No storage

I have this problem where I uninstalled a pretty big app that took a lot of space and it shows that it’s uninstalled it’s not on Home Screen App Library files i can’t search it up even on the App Store it shows that it’s uninstalled and before I installed it I was using 19gb out of 32 of space but now after uninstalling it shows that Im using 31.6 gb and 75% of it still shows “calculating” now I don’t have space and there is nothing I can do I already uninstalled pretty much everything