What should i do in court tomorrow?

ok here is what happened i was pulling on to the side of the road because my car was over heating and the car behind me turned on his light and followed me to the side of the road. the cop walks over and says he smells alcohol so he goes and gets his breathalizer he comes back gets my license sets it next to the breathalizer kit then breathalizes me i blew a 1.0 and got really scared so i grabbed my license and ran as long as i could till they got the dogs and caught me they never read me my rights i was only 17 i was charged with dui, resisting arrest, possesion of alchol under 21, and open container while driving in currituck county, north carolina. i am on unsupervised probation for a possesion charge a year ago that goes away in 10 days, i also spent a week in jail, my first court date i got a court appointed lawyer, he called my dad once but i wasnt home i called him back but he never answered but at the 2nd court date the judge asked how do i plea and my lawyer said something and it was dismissed ive called him back at leat 7 times with no answer and court is tomorrow. what should i do? what will probably happen, what should i say when the judge ask how do i plea?