Help pls

Hi, i was playing need for speed world. And i started CSS at the same time and it fucked the resolution of my game. I tried all resolution possible in options and no one was the right one i had.

My screen is now like fucking large and bad graphics and look.

how it looks like now



As you can see, everything is full on large, like when i hit tab, it hit the both side of screen before it wasnt. my screen was more like a square escreen and when i was pressing tab it was only a square in the middle of my screen that was appearing.

Thx if u can help me because its impossibru to play like this

ya that happened to me before

I just kinda got used to it :[

before it was more like this




Its fucking impossible to play, everything look like shit and give me headache cuz its too much large, im not enough chineese to be able to play with a screen like this