On and off pink spotting.

Katelyn • Momma to 4!

So the other night I had on and off pink spotting when I wiped. I went to the emergency room and they took my hcg and it was 221. I'm supposed to be 5 weeks exactly on that day. Could I just be earlier than I though and only be 4 weeks with the hcg at that number? Working myself up over everything.