How to overcome this?

Really i think she is going through insecurity and everyone has their own ways in dealing with that emotion but really i think you should just talk to her still but dont talk to her as much and you know just make shure through your actions and the way you say things that it is showing that you care for her and i think she will start to get the message that you are trieng to get across to her, and you know if she doesnt stop treating you like that you know that is her problem that just means she hasnt reached a certain amount of maturity to go through stuff like that and i know it may seem like you may never get over her but whyu do you think they call them crushes and dont worry you will find that special girl someday!!!