I would see a doctor about this. But what ur describing sounds like astigmatism. Its a eye conditon where the lens cant focus correctly. And makes it a pain to get contacts cause every time u blink ur vision goes blurry. It could be that u had astigmatism for a while but never knoticed till now. Or it could be a serious problem. But before u jump to a conclusion and say yep tahts what i got astigmatism. I would go to ur eye doctor and get tested. If he says its not astigmatism then go to a doctor. keep us posted