Bleeding? Period?

S

I had a miscarriage 6.5 weeks ago (I was 7.5 weeks pregnant). The bleeding from the miscarriage stopped 1 week after the miscarriage. I haven’t had a period yet. But 2 days ago, there was some blood in the toilet (similar to when starting a period) and when I wiped there was blood also. However, that’s the only blood there’s been. I put in a tampon when that happened and took the tampon out hours later and there was no blood on it. And I haven’t bled since. Any reason for that??? I thought it was a period but now I don’t think so