I want this Baby out!!

Was in Labor and Delivery all last night around 2pm contractions started and were going on a good pattern every 3-4 minutes seemed good seemed like the baby was coming.  Get up to Labor and Delivery and the contractions started dying down and I was only 2cm dilated and 50% effaced.  But on a happy note the dr said the baby's head is right there and it could be any time now that I go.  Ugh!  I just wish it would hurry I am so uncomfortable!  And the pain in my back OW!!!  But hopefully soon I'll be having my baby! :)