Question: Is this homophobic?

By | June 13, 2018
So at my job I befriended someone who didn't have a lot of friends and a lot of other co workers made fun of her. But I decided to hang out with her one day. Well when I hung out with her after work, the whole time she was being touchy. For example, she was walking very close to me and touched my butt a few times. She would then say sorry but it kept happening. I didn't think anything of it but then she was demonstrating how someone rubbed her back and she kept rubbing my upper arm arm. And her hand kind of touched my chest while she was rubbing my arm and I felt uncomfortable so I awkwardly moved away. The next day at work, she was staring at me the whole time and kept getting close to me and was weirdly rubbing my shoulder. Like she would say "I need to use the restroom, I'll be right back" and rubbed my shoulder in a flirtatious way. I decided to kind of avoid her because it was starting to make me feel weirded out. Well anyways, another co worker of mine asked me why I was avoiding her and I told her everything and how it made me feel uncomfortable. My co worker then said "wow are you homophobic? It sure sounds like it" and got all mad at me and added "You know, she probably really likes you, and you're ignoring her just because she might be lesbian, wow" I told her that if it was a guy she would probably agree with me but now I'm all "homophobic" for feeling that way about a girl. Was I wrong? It made me feel uncomfortable