Do people who get multiple DUI'S commit suicide?

I am facing a 2nd dui within 5 years...The case is pending but I am so scared and upset with myself. I have disappointed myself and my family. Wasted so much money. I didnt physically hit anyone but my morale is very low right now. I am well educated but feel rather hopeless. With the case pending, I feel like my life is over...no job opportunities. I despise alcohol so much now. I am trying to grow closer in my faith but am pondering my existence. Do people with DUI misdemeanors commit suicide? Is it too late to change my life...If i can never find a suitable job...whats the point of living? I am only 25 years of age/ living at home with parents/ have a masters degree and unemployed. I know some of you will say its better for you to die rather than get drunk behind the wheel and kill someone else. I know ill never touch alcohol again...I rarely drank before but a engagement party got me in trouble. Having a criminal record bothers me so much. I have always tried to be a good person but being charged for 2nd dui is eating me up inside...