Well, if you want to experiment, I'm in little position to input one way or the other...it's not something I've ever had experience with, either personally or advising in. If you're bi, well then great!

Find you.

The only thing I could possibly input is that (and with all due respect...I mean this in no intended offense or ignorance to your sexuality. Please, don't take it that way). if you choose to experiment, make sure you're doing so for the right reasons. Other than that, nothing wrong with that, I say.
I do though still maintain that there is someone out there for everyone. I don't think finding a guy is impossible for you...or even unlikely. There could be any number of things...perhaps it's the guys you're hanging around with? A sort of compatibility mismatch on your part vs a group of guys, vs compatibility with all guys? Perhaps (and again, please know I mean absolutely no offense) your feelings of despair towards your prospects towards relationships is subtly affecting your interactions with guys? It could be any number of things. I maintain though that patience pays off...it's hard advice to give, and I could stand to take it myself. But I refuse to accept the notion that someone is completely unmarketable...anyone. You yourself have acknowledged the positive in you. You think you're pretty, you're (from what I remember from previous posts) a talented musician (which is awesome in itself...congrats

), you've got a sense of humor (Patrick and the mayonnaise exchange brings back fond memories), and you're, as I said in the topic I'm drawing my memories from,you're YOU. Someone is bound to find value in the fact you're not trying to be something that you aren't...it's admirable. Don't lose hope. I still stand by that.
I don't know if I'm being of much help, truly, and for that I apologize. But I can't bear to sit idly by and watch you lose hope. That is ultimately my main point...you only preclude yourself to the possibility of a relationship if you lose hope, and give in to despair and defeat.
Many hugs, and with hope I was of some help,
Harley