Spotting after BFP?! Anyone?

Amber
I just got a BFP and started spotting the following day. I've had two miscarriages and when I saw the spotting I immediately thought it's start of another chemical pregnancy, but the spotting stopped. It was a small amount, brief and brown/pink. I do still fear this is the start of a miscarriage since that's all I know, but are there any women out there that had this happen and you continued with a healthy pregnancy?