I'm Going To Tell Her!!

I cant wait for exams and my portoflio to be over. I need a long break. A longer shower and to talk with my friends again. I've made a decision... I'm going to tell my crush/best friend that I'm a Lesbian. I have bad issues with repeating situations vividly in my head (usually my death) and all I keep seeing is the many different ways she could take this the wrong way. I'll never ever tell her I like her, because our entire relatioship isn't worth that extra peice of freedom. I spend every lunch with her next semester and i cant wait for that, cause i just miss her so much. I hope this doesn't ruin our entire semester. I know she isn't like my other friend who didn't really care. not only will it bother her that I didn't tell her from the start, but it'll bother her that i told my other friend and kept her in the dark, not to mention the whole thing's gonna freak her out. i can give the time she needs...I dont know where to tell her. options: 1. at school during lunch we go to an empty hallway and i tell her the truth... she's speechless and says she has to leave...2.at her house, it's big and spacious, i could tell her in her room...3. my house... bad idea. way too paranoid for that... I told my other friend, the one who knows, that i was going to tell this friend and she cried. she said she felt special, that she was the only who could help me with my problems besides here, and she really valued that. I embraced and told her I wouldn't tell anyone for now, but it's really killing me. I wouldn't tell anyone else anyways, I couldn't, I'm not ready, but i think this friend could take it, she's really grown up since we first met. She's becoming so beautiful... i just cant get over her... next semester is going to be one of change.