Getting insurance coverage

So I just found out I'm pregnant (yay) and I don't have insurance. I've began googling stuff like "insurance coverage for pregnant women" and I'm in Michigan and none of the forms I've been lead to seem to ask me questions about pregnancy. I've heard that Medicaid will cover pregnancy and birth 100%. 
I feel dumb not being able to figure it out. If this helps I'm 26 and in Michigan.