I'm gay but I need help pronto with a girl?

I met this girl a few months back at work and I fell for her hard. Now, I don't know if it's lust or love, I'm thinking maybe both but not sure. I've never really spent time alone with her yet, I'm trying but she won't give me the time of day because I think she's afraid of what might happen (which, I'm betting it will get ual between us). I found out at the end of last week that my boyfriend wants me to move with him to a place that will too far away to be able to see her after and if I decide to go along with him and now I've been dreaming about her. I've never dreamt about her before and it makes me feel like I want to be near her or something. She's hard to read but I do know she likes/loves me a lot, she's told me so. I just don't know what to do. I have had a girlfriend in the past but just the one, then I turned to boys. I don't know what to do or think. My roommate who is a guy is making me feel bad about leaving and I hate to leave him because it will upset him and me and I can't stop thinking about it.