Trust Issues

I'm just going to be open about it because I need to express how I feel. A few weeks ago, I was dumped, at first I guess everything was okay but it just started to get hard to handle for me. She and I shared a locker and I decided that I shouldn't hinder her or hurt myself by staying so I moved out and I havent talked to her since. It's hard to just drop your feelings for someone no matter how many people tell you to or how bad someone says things are. Thursday of last week I was asked to tag along with her family one day and I didn't give a straight answer because I didn't know how she felt, whether she wanted me around or not, or if she hates me. I waited for her invitation but it never happened. It isn't helping but I'm still waiting for her, I've been asked on three dates since and I've turned them all down, not because I don't like the girls, but because I'm still waiting.