5 weeks bleeding after sex?!

Karrah • Married my best friend 4/29/17 Kayden Matthew 10/13/2009 👼 Eli Kenneth 04/29/2011 Gemma Belle 02/05/2019

Wiped and had this after BD tonight, I'm roughly 5 weeks pregnant I called the on call and he said it was normal just wants me to go into the lab and have my levels checked, but I have no cramping just freaking out a little bit