Will I ever find the man of my dreams?

You're very young, so let time help you with this one. Being shy and insecure is normal for teenagers in general. To quote Britney Spears (I can't believe I actually watched Crossroads), you're not a girl, not yet a woman, and thus you're kinda caught in between.

I can also almost guarantee you that you'll find several men before you find the man of your dreams.

When I was in high school everyone thought I was one of the most confident people in my class. but guess what? I was the complete opposite I was just to afraid to let anyone know I was so shy. There is NOTHING wrong with being shy and not so sure about yourself at your age, its normal. Your still figuring out who you are and will be for a while yet, take your time. There are plenty of fish in the sea, you'll find mr right at some point, but right now focus on you and maybe meeting "mr right now". Don't get down on yourself about being shy, there is nothing wrong with it. Don't put stress on yourself about becoming a more confident girl right now, confidence comes from within yourself. Find a few things you really like about yourself, either mentally or physically and focus on them and eventually some confidence will rise andyou will feel better about your self in general! Hang in there chicky!

:) Not everyone is blessed with a bubbly personality or the ability to be outgoing. Confidence comes with time, and learning to love yourself for who you are. There is a lot of pressure in the world today to be a certain way in order to be "socially acceptable", and we all go through the phase in life where we don't know who we are and we are insecure.
My advice to you is EMBRACE yourself. Do things because YOU want to do them, not because it is what other people expect from you.
Develop your talents, a unique style, start giving yourself positive reinforcement.
It might sound gay but it works!
Your still young, you have PLENTY of time to meet guys.
I would focus on learning more about yourself, because you're exactly right. Guys LOVE girls who are confident. There is something that is really attractive about people who are comfortable with themselves and accept themselves for who they are. And when you show confidence on the outside, it radiates what is on the inside. For the record I want to say that there is absolutely nothing wrong with being shy! Some guys LIKE girls who aren't always in the lime light.
Girl you don't need a man to feel good about yourself!
I don't know you but I'm sure you are an amazing person!
Dont let guys dictate how you feel about yourself because I promise you, you will always be disappointed! I know male attention is nice, what girl DOESNT want a guy falling all over them? But its also important that you realize you ARE valuable even when you don't have a guy there to tell you that you are valuable!

You will find the boy of your dreams. God will provide, just wait you’re under 18 remember that. There is a guy out there that’s meant for you. Be patient, follow the long and challenging road instead of the short and easy one to get a boy. You will be rewarded.

Aw, I'm the same way.
Quite honestly, I believe you DO need a good bit of confidence (which sucks for us). Men like girls who are bold, though don't get me wrong, there are guys out there who like the quiet, shy girls, too.
Yes, you will find the man of your dreams. Don't let something like shyness get in your way!