Why is my iPhone 11 all of a sudden showing faint black lines?

Today I was using my phone texting a friend, and all of a sudden i look close into my screen and see these black lines that previously were never there and im like wtf? so i instantly go to restart my phone and they’re still there. They’re faint horizontal black lines that dont impair my vision of the phone but make everything look staticy and weird, i’ve been looking it up but it doesn’t seem like anyone else has had this and im trying to avoid bringing it to a repair place any help is appreciated