I have 18 days left...I just need some encouragement!?

I am having a scheduled csection on March 22nd so the countdown is ON!! I have 18 days left & I just need some other moms and moms to be to give me some encouragement. I have been biting my husband's head off lately because I'm so miserable and that just makes me feel worse because I don't want to hurt his feelings. I'm just so ready to have my little guy on the OUTSIDE!! I can't sleep good, my clothes are all too small, I'm still working full time & to top it all off I'm getting sick. I get really annoyed when people say that it's getting SO close because to me it's just not getting here quick enough!! Do you ever feel this way? How can I change my attitude??