I'm terrified to fly!?

I've missed out on visiting my boyfriend while he was stationed in another state and visiting his family because I can't get rid of my fear of flying. The thought of it makes me shaky, nauseous and I start to get clammy palms. I want to go places, but if just thinking about flying gives me this reaction, what will happen once I get to an airport? I cry when I'm scared and hyperventilate. I don't want to have this fear :(.