Every girl here has experienced either coming out or contemplating it. Some girls who are not yet out seem to almost feel guilty over it. Coming out is not easy for any girl and if she says it was, I think it is ego talking.
Nerves are normal and so is excitement. Since 1997 I have been one of the most out girls on earth in many ways but had still not told some important people from my past including a man who was like a dad to me. I was sweating so hard I had to take a shower afterwards. It went fine and I had been worried for no reason for 27 years.