Ack! I just sent out my first cover letter and resume!

I'm going to be nervous now until I hear either way. I found out from a product rep that this particular firm was hiring and it just so happens to be one of the firms that was in my top 5 several years ago when I was looking. I worked hard and long on writing a great cover letter and resume and on the little samples of my work. I'm going to keep on looking immediately though since I have no idea if they will be interested in me at all. I'm off duty now. I do feel like I have been working and I need a break!