Problem with the game

Hi, so I got a problem with the game
I was playing with my friend and when he kicked me somehow my game just looks all pixely now. I dont know why that happened. I tried doing something with the graphics, changing settings and more but thats prolly not the issue. I turned low quality and it looked the same as epic. I reinstalled the game and nothing changed. I decided to wait for a while cuz at that time I was changing my pc and thought that maybe somehow it will fix the problem but it didnt. The issue is not bc of the pc, it has no issues with any game. I dont know what to do. I do love to fix the problem bc me and my friend have a lot of fun playing your game. The game works perfectly and smooth but the quality is all pixely and its hard to play like that. I will leave pictures of how it looks and ss of the settings. If I need to send more info pls let me know.