Upcoming Prenatal Appointment, Is Drug Testing Common?

I’m expecting my first baby, I was a heavy weed smoker until I got the positive. I’m horrified that they’ll test for THC and have a CPS case opened. I saw a video of a woman going to court because the cord tested positive for THC.
Ahhh, I want this baby so bad, I partook in Michigan weed for anxiety, but again stopped immediately as soon as I got that positive.