I had a miscarriage that was supposedly completed on November 26th but ever since I have gotten a faint positive line. But close the the day my period it goes away? Well this month same thing happened except the few days before my period and the first day of I just got brown cm looking stuff. And the. I wiped and something was on the toilet paper and I don’t know what it is!!! Is this the final part of the old miscarriage and the doc just didn’t see it or is this a new one!? My flow was weird that day with just the brown and has since turned to a normal red blood period. I should

Mention we have been trying to conceive since January but have been unsuccessful.. I’m wondering if it’s because I had leftover hcg!?