Congrats on figuring out who you are and accept yourself. It's not an easy way to wander, and you're going to need the support of your family and friends around you. And also, keep your head held high, don't let other people's ignorance affect who you are.
As for speaking, I understand that it's a topic that's hard to talk about, especially with someone you don't know. Try to remember to that they're there to help you. And also, that you're doing this for yourself, to make yourself feel better.
Maybe try writing it down, all your thoughts and feelings, questions you maybe have been thinking about you want to know.
Hope this was of any help. Good luck, keep on trying. You'll find a good match for you.