Ny last miscarriage my hormone level was still around 450 after two months. Call your doctor and have blood work done. It takes a while for levels to drop completely
You will not start your period till your hormone levels get to below a 5. When I had my d&c, I had a positive test for over 8 weeks. It's possible you could be pregnant but it's most likely old hormones from the previous pregnancy.
I would go get blood work done to see if ur pregnant or what is going on. I lost a baby in dec and it took over a month for my hcg levels to drop to 0 , my doc was very shocked they kept testing my blood over n over bc they weren't dropping