Screen protector is scratched inside

My phone was scratched by other Iphone's camera module. It has screen protector applied. Now I am wondering if the screen protector was damaged or screen itself. I don't feel anything when I touch protector, so I am guessing insides are affected.

So, is possible for screen to be damaged without screen protector to be damaged first?

Or if it is a screen protector that has been damaged is there a way to fix it without replacing?

Doesn't feel like scratches.