Oh man that sucks, thanks for the warning!
Did your scraper have something hard stuck to it like some dirt? I don't know if it wil help you but when i used a product like rainx on my older cars windshields a side effect was that most of the small pit marks would get filled in and seem to dissapear from the drivers perspective. Of course it wears off eventually but if helps hide the scratches...
You may want to try giving your windshield a really good cleaning with some alcohol as maybe what you see is some residue left on the windshield from the scraper?