Low Progestorone and Spotting 6wks Pregnant

Amber

I’m 6wks pregnant and a few days ago I began spotting, brownish color. I spoke to my nurse who said it was normal to spot especially because my husband and I had intercourse the night before. I decided to go to the doctor to get my levels checked. Found out my progestorone levels are low I’m at 5.0. I’m nervous because low progestorone can cause miscarriage. Has anyone gone through this and still had a healthy baby?