Someone please help!!

Ok so I am 38 weeks pregnant today! It's a milestone. I had a miscarriage Sept 2014. I'm getting induced in 11 days, due to a medical issue. (Gestional Diabetes, yes it's controlled they are just concerned about his weigh) but anyways. I can't get stillbirth out of my head. I'm so scared. 11 days seems so far away. Anyone know the statistics or what what's the most common thing to cause a stillbirth? I don't drink, smoke,  or any of that crap. Thanks.