I'm not really much help at the moment to be honest, but I'm going to attempt this anyway.
1.How would you describe your current sexuality?
Bisexual, with a stronger attraction to girls, but no one really knows it yet.
2.At what age did you first start questioning?
A couple years ago, but I've had small things I've noticed for a long time. I would feel aroused when I saw a picture of a woman's breast, such as even in a manga. I've started to accept it more once I started looking at porn, I get aroused watching both men and women but prefer to watch lesbians together.
3.What events lead up to the point where you decided you where lesbian/gay/bi/trans?
Talking to people on here about my feelings, dreams, etc.
4.When was your first relationship with someone the same sex?
I've never had one, I don't really know how to find a relationship, with either a boy or a girl. I've never had a relationship at all to be honest.
5.How did you finally conclude/know that you where lesbian/gay/bi/trans?
I've just accepted it to myself recently, about a year ago.
5.When did "come out"
I haven't come out, except a few people online know I've had thoughts of being with a girl, or that I consider myself bisexual.
6.How did your friends and family act when they heard? Did people treat you different?
They haven't heard yet.
7.Any tips for those who are still questioning?
Explore a little. Not saying that you should get right into a relationship of course, but do some research