Does she even notice?

Okay, guys I'm having love troubles. I really like a girl, and she says she really likes me, but I find myself doubting her. I love her too much to let her go, but I really don't think she notices how hurt I am. I have tried hinting at it, but I am no good at things such as these. I'm usually a very shy, timid person, so I have in no way been assertive.

It makes me kind of sad, though. I see her smile and talk about other people, and I feel as if I am being kept in the background, and I have no way to tell her this. I am afraid to hurt her feelings, but I want her to know she is, in a way, hurting mine.

At first, we used to see each other all the time, but now, we see each other less and less. I really don't know what to do. I could use some help and opinions.

Thank you to anyone who helps.

--Love, March