Black blood need help

1st wipe

2nd wipe

And third wipe

I missed my period by three weeks and then ended up getting it on the third week. Was bleeding extremely heavy for two weeks. And now very lightly to wear I only wear a pant liner but it’s very close to a black color with a very faint red blood. I am trying to conceive of that matters and I also have pcos. Never bad this before wondering if anyone else had it before. In the process of getting a new ob so have not been able to make an apt. Thank you !