Do I need glasses or is this beginning stages of going blind? *please read*

My eyes never used to be bad it just happened to me randomly, so everyday I have these glares in my eyes, both of them. There’s days my eyes just get sooooo blurry it’s hard to see, typing this right now I see a lot of grey glares in my eyes & idk it’s bothering me.

I can’t even read street signs anymore. This all happened in literally the matter of months! I don’t understand what’s going on, I’m only 21. I used to have PERFECT vision, I was able to read things from a really far distance so this is just strange to me. I don’t even know what’s happening, I’m hoping someone here can help me.

Edit: also right now, both of my eyes are like this (yes I have eyelash extensions I’m hoping that’s not the reason why this is happening)