When to contact regular obgyn?

Tayler • Married 5/31/14, dog mom🐾 🐾🐾🐾🐾, momma 💙👶🏻11/16/19

So my husband and I found out we’re pregnant about a week ago. We’re currently being seen at the fertility clinic still, labs and ultrasound this week. I was wondering if anybody else was in a similar situation and when you contacted your regular OBGYN? Thanks for any help!