Aww... Gina! That's really scary. I always get scared at first thought of something like that. I remember when I was 9 years old after going through my sister's book about symptoms of some of diseases, I felt I had them all.

Anyway, you most likely have gotten it because of your contacts. I'm not in favor of using contacts really, eyes are very sensitive and these sort of things while are rare to happen, can happen, so I go with the Murphy's law.

I prefer my frameless glasses and I'm quite comfortable with them.