Iphone 11 Stuttering
So recently i've been seeing that my iPhone 11 is stuttering mainly when scrolling or changing apps and its very annoying because it makes my iphone feel way older than it actually is and it disturbs my experience using my iphone. Ive tried a lot of things to fix it I even made a backup of my phone and wiped it clean and installed from that back up and the issue persists. So it's probably something installed onto my phone but all the apps ive installed since it started happening i have since uninstalled just to see if thats the issue and it doesn't seem to be unless its an app that i installed from a previous date before this started happening. This issue is very frustrating and apple support isn't a big help because their app has no been put mainly into categories and when i select performance issue it just tell me to get it repaired and I would like to try more options first. I also installed CPU-x and it tells me that my ram is pretty full and reads sometimes at 95% and only 58 MB of free ram but I have no clue how accurate it actually is and i've also heard that it can be normal because the Iphone will keep some apps in ram to save for when you open that app again. So I have no clue what to do so i'm hoping someone here will have an idea
iPhone 11, iOS 14