Why is it only me? Help!?

So, when i go swimming, i hate it, because (it sounds weird) i just look weird in water?? My skin just looks clammy and like..idk. Stucco. My eyes get all bloodshot and basically i look terrible, am i not taking good care of my skin or something, if so what can i do to help that (imma girl and 14). Everyone else looks fine, i just look gross!