Getting too attached to people?
Lately I've started to realize that I get overly-attached to people, and I feel as though no one thinks much of me. This problem is starting to bother me to the point where it seems like a main contributor to my depression. These strong feelings of attachment seem to start when I first make plans with a new friend. This happened the other day when I invited a girl I met recently over to my house. We planned on watching a movie, but instead ended up talking, for hours. We both seemed to relate on many levels. It was the first time I've felt genuinely happy, even secure, in a couple of weeks since I went through a rough breakup. But after she went home, I felt lost, and familiar feelings of worthlessness began crawling back into me. I started thinking about how much she really sparked my interest, and how much I just wanted to get to know her better, wondering at the same time if she thought half as much of me. Since then, we've been talking through texting, facebook, etc, but she just hasn't seemed to act the same as she did that day she came over, which is bothering me just too much. We made plans to hang out again, but she made it clear that she didn't want to anymore when our other two friends cancelled, which made me feel like she was already bored of me, or I upset her or something. I just can't stop thinking about her, the next time I can see her, and so on. I also can't stop wondering what she thinks about me, and I think attaching myself to her and other friends is my way of just trying to be accepted. But it never feels like I'm getting anything out of it except for stress and depression.
So I have this attachment problem with almost everyone I meet. There just seems to be a place in me for everyone. I think this problem was first brought up in me as a result of the many times I've lost best friends due to moving all over the US. Since those years of losing friends, I've always been so desperate to have just one genuine friendship with someone who I know I can rely on.
So I wanted to know if anyone else has problems with becoming strongly attached to others, while feeling pathetic for it. I'd just like to relate to someone, and I would be so thankful to get a bit of advice to help me through this disorder.