Stripy colored blurry lines
My iPhone 6 recently randomly glitched or something. A couple weeks ago, my phone got stripy grayish lines and my phone screen was overlapping. I am very worried because I don’t have enough money to fix anything if it requires a price. I highly doubt a have a warranty because I got the phone from a friend a long time ago. When I turn my brightness up the lines become less visible but it’s still somewhat blurry. This started happening a couple weeks ago then stopped but I just got these lines and blurred screen today. I haven’t damaged it recently. It had been dropped but that was 7 months ago and it was fine after that. Please help!!! I was able to press on the upper corner last time and that fixed it but not this time. I’m confused because it’s not permanent but it’s been blurry for about 2 hours now and I’m very worried. Thanks for your time:))
Is this a good question?