I think that everyone has to go through that shock and panic stage before settling into doing what it takes to achieve the ultimate goal, don't you?
Good for you for getting that project done. I know that I almost missed paying some bills last month because I was so paralyzed. I take every day that I'm feeling to good to accomplish some task - be a super achiever on those good days!
Every night that I'm in my bed by myself, I go to sleep meditating and praying to God. It helps lead me into a more peaceful nights rest.