unrelated

This is my 1st model. A sword. Can u critz. Need to improve. Just a reminder im 12 yrs old.

Alright, this all started some time earlier today in the middle of a game of ESF, and it just wont go away. The middle of my monitor (meaning from like 2 inches from the left to 2 inches from the right, all the way up and down) has become extremely blurry. Is my monitor screwing up... or what...