SUBREDDIT: r/relationships
TITLE: I've [22F] caught the feels for a close friend [22F] - we're both straight, or I thought I was.
POST: I'm struggling not only with the fact that I don't think I'm totally straight, but with a bad case of probably-unrequited feelings. I've known this girl for almost two years and she's one of the best friends I've ever had. I started having feelings for her a few months after we met and I've kept it to myself out of fear of ruining the friendship and also because for all intents and purposes, I'm straight.

Sometimes I think she might feel the same but I'm always second guessing that it's just me being hopeful. But at this point I'm just frustrated that it's consuming me and I want to move on with my life. I want to tell her because I feel dishonest if I don't, and maybe getting shot down will help, but that's also terrifying. If she doesn't reciprocate my feelings, I don't think she's the type of person to cut me out of her life, but it'll still make things awkward.

Do you have any advice/stories of your own experience with falling for a friend (same sex or otherwise) to help me out?
TL;DR: 
Questioning my sexuality because of developing feelings for a close friend, really wanting to get closure by telling her, but not sure what to do.