<human>: I've fallen in love with my friend. We are really good friends and we hit it off  really nicely when we first met 6 months ago.

But from the beginning itself she had stated that she liked this guy from her hometown and it's apparent afaik that he likes her back. Which was fine to me then. She had many suitors in college but she turned down all of them.

But slowly I've started falling in love with her.  I never confessed it to her because I don't want to make things awkward between us but at the same time I feel like my insides are being gnawed out for not telling her. 

At the same time, I have no idea whether she's sees me more than a friend though as I'm getting mixed signals from her. She'll rarely initiate a conversation online nowadays (it was like 50-50 before) and sometimes acts quite distant to me out of nowhere. But when I do the same thing and hang out with other people (especially girls), she's the one approaching me, asking me to come with her to the cafeteria or making up excuses so that I can help her. And she's very open to me when it comes telling her problems to me but at the same time she'll just clam up whenever I ask about how does she feel about me. It's confusing. 

Our next semester will start next week and I feel like I won't be able to act normal around her. I had insane pangs of jealousy during the last couple of weeks when she was at her hometown hanging out with that guy. And I'm feeling quite down too nowadays and I know it's weird but I feel like my heart is literally aching. 

What should I do, Reddit?

Also excuse my writing. English is not my first language and I don't think I know how to describe half of the feelings I'm going through right now properly in text form.

Can you give me a shortened version of the text?
<bot>: Fell in love with a friend. She likes someone else. Can't gauge her feelings about me. No idea what to do.