What do I do if I was arrested and being charged for OWI 1st when my sober friend was the one driving?

I had been drinking at home with friends. An officer showed up at my house looking for my father with news that his stolen car had just been found. I went outside (drunk) to discover above reason for his presence. He was quick to breathalyze me in my yard. I'm 22 and legal to drink. About 2 hours later, my dad calls my friend to give him permission to drive my car and me to the recovered car to secure it from getting towed. We arrived on the scene at a 4-way stop. We parked on the right hand curb next to a snow bank. The recovered vehicle was in the very middle of the intersection facing opposite cross-road from mine. As well as 2 police cruisers on the left of the recovered car and 2 on right. Two other men working for my dad showed up to help drive the recovered vehicle that I couldn't and walked to the driver’s side of the car. My friend and I arrived in. It was the middle of the night, about 1am. We got out of the car via driver’s side (snowbank on passenger side). After my friend turned the car off, took the keys and got out, I slid over and also got out the driver’s side. My friend, and the two men helping and I stood next to the car I got out of. About 2 minutes went by and an officer called out my name to come over. He obviously realized I was intoxicated and I submitted to a sobriety test as well as a breath test. After confirming my intoxication, I was arrested and brought to jail. The others with me were left to do what they were there for (driving the recovered vehicle and my father’s car, we arrived in back to my father’s). At arraignment, I plead not guilty and then on the pre-trial, I chose a jury trial. No offers were given. I didn't have a lawyer until after pre-trial. I couldn't afford one. I then applied and got a PD. I tried a few times to get in touch with him, but no response. The day before trial, I call the jury office like I was told at pre-trial. They informed me that my lawyer was trying to get ahold of me.