I don't think you've ruined it by rushing into things. A great piece of advice [Well, from a Scrubs episode!] that I use in my relationships is that if a relationships ment to be then one of the two will fight for it. I think you should probably talk to her and remain friends atleast, because someday, something might happen. However, I say, if you want something, you should go after it, and don't give up'cause you only have one life. I hope things improve for you soon. And I hope my advice helps.