HCG levels

LMP: June 18th

BFP: July 14th

So Wednesday (8/14) I witnessed a car accident and had to write a witness report. It was pretty bad damage wise, and I had an anxiety attack. My best friend passed away a few months ago in a car accident so it just really shook me. Then, when I got home about an hour later I started bleeding (8 weeks pregnant.) I called my midwife and she had me come in. My HCG was 2392. Base level at 8 weeks is 7000. Then this morning we did another blood test (just under 48 hours later) and my levels are about 2700. They have increased but not doubled. I have had a miscarriage in the past and had to take the medication to “evacuate my uterus.” I was hoping I wouldn’t have to do that this time and that my levels would drop on their own and not stay the same. Now I’m confused that they are rising (still not hopeful since they are very low.) Has this happened to anyone? Did you have to clear everything out or did it happen on its own?