Is it normal a girl to fall for her girl best friend?

Okay, so basically im a girl who fell for my girl best friend. Were both bisexual. We've known each other for about a year. A while ago she told me she had feelings for me but I just kinda ignored it cause I was in denial that someone like her would actually like someone like me.

Ever since then I have grown to have feelings for her. They become stronger day by day....Its becoming bigger than a crush. One day she figured out that I liked her back, I admitted it to her. Few days later we started to hold hands and become closer to each other. We were never a couple though. About a month goes by and she starts dating this boy that she barely knew.

I was jealous, she kept asking me why I was acting so weird. I never told her. Finally they just broke up out of the blue. She got another boyfriend and im more jealous than ever. I feel more depressed. She has no clue that I'm jealous. She thinks im happy for her. Which I am but it just hurts to much. I tell her all the time how cute of a couple they are and how perfect they look for each other but what she doesn't know is that all this is killing me. I want to be more than friends with her. Although I know we will never be more than just friends and I hate it.

The way she acts is confusing me. I just don't know what I should do about all this. Should I tell her my true feelings or ignore them? She seems so happy with him and I just want to put pressure on her by telling her my feelings. She'll think she will have to choose between her best friend and boyfriend and I don't want that.