Dear Lexi~
Welcome to the Forum, I'm glad you came as relationships can be very difficult, as they are two-sided
You may well realy love this girl, however I think you need to do a little more digging before you decide if she loves you or if the relationship is over.
There are many reasons why someone might go quiet for a coupe of days and the only way you are really going to know is have a conversation with her. I'd suggest not jumping straight in and asking if it is over, perhaps instead ask her how her life is, and then go from there.
I'll admit it takes a fair bit of courage to take this direct approach, however when you look back you will be proud to think you are someone who can "grab the bull by the horns" and also somone that can face facts, plus you give others respect to say thier piece.
Good luck
Croix
