Help!!

Shelby • We are TTC baby #1. Rainbow dust to everyone!
I was told on November 23rd that I had a blighted ovam at 10 weeks. (No baby formed just some cells, placenta, and sac) I started my first period since passing the sac on January 25th. I am currently still testing positive on a home HCG test. Light but still there. Has anyone else experienced this? Anything would help!