<human>: Can you condense the text into three sentences or less?

I've known this girl for just under a year. (lets call her Janet) She's always been flirty and sexually open, and says half the time they are jokes. 

I just got out of a long monogamous relationship with a man, and rebounded with another guy, who is just a fwb.  While working through my emotional turmoil Janet has been here for me. I've always felt I am straight but I noticed today that we've spent a lot of time together and we flirt with each other a lot, to where we feel comfortable touching eachother's bodies. 

Tonight Janet told me on FB that she doesn't want me to move far away from her when im done with college, and that we could try a light relationship, it doesn't have to be sexual but maybe making out and cuddling, see where it goes. She even said I could keep a male fuck buddy lol. I have never before considered a same-sex relationship, but when I think about her I kinda do like Janet, and I would be open to trying new things. I feel like I am blundering though and don't want to ruin our friendship. 

What should I do? Tell her let's try a relationship? I'm concerned about age gap and hurting her, and I have no idea what two females do together, but I like spending time with her innocently! What am I, because even considering this is likely not straight, yet any other girls' body has always kind of disgusted me except Janet so I do not feel lesbian.
<bot>: Need advice for first time same-sex budding relationship. Do I go for it even though I thought I was straight?