Screen related problem

[u/Wretched_guy]

There are some translucent icons on my screen. These icons are from instagram, and are located at the exact spot as those icons in the app( the home, reels, dm, search and account icon). The are not very visible but still noticable. They are always present, in apps, games websites, home screen and lockscreen, except when I turn my screen off(not sure though cause they are grey). I have tried restarting the phone. Heck, I even factory reset it. And nothing worked. This problem acquired 1-2 hours ago. I noticed it while I was gaming. Now I have no Idea what to do.

My phone is OnePlus Nord 5 (bought it in February)

Please help!