Bisexuality Support Group
Bisexuality is a sexual orientation which refers to the aesthetic, romantic, and/or sexual attraction of individuals to other individuals of both their own and the opposite gender or sex. Most bisexuals are not equally attracted to men and women, and may even shift between states of finding either sex exclusively attractive over the course of time.

There's nothing to fear but fear itself honey! You are not powerless and naive anymore--I'm assuming--so you control how things play out from now on! There's no reason you can't work on a relationship with a female that leads to something deeper when the trust and safety are there for you. Its not so bizarre to require this--most people can't just turn it on and off like a light switch I'd imagine!
Don't give up entirely though--if its something you want find a way.
good luck!