I think I have the courage to ask her out

I'm sick of waiting. My heart is aching for her I love her so much. I constantly feel like I'm going to throw up if I don't do anything. She makes me so happy. I can't imagine my life without her omg I really need her AHHHHHH

I should prepare what I am going to say to her which is quite scary as I'm worried I may say the wrong thing but I reckon I should just tell her all I love about her