Even when it seems like there is no way out, let me tell you, i thought the same thing. Then, when things got better, I was like "omg, I could have freeaking DIED and this never would have happened... that would have SUCKED."
I would have been so bummed if I;d missed the best part of my life because I didn't think I could handle the MOMENT.
Guess what?
The MOMent will pass. Future mighth seem scary but it could be amazing and you would never have seen it coming.