I am not worthy
. I’ve done the full primary series, a few times- my local yoga teacher leads it as a special class occasionally. But I’m not up to it as my regular practice!
That said, if you’re willing to work without video, I say go traditional! Get a poster of the series and start from the beginning, adding poses only as you master the previous pose. When you’re done with what you can do, jump to the finishing poses (apparently, and I just googled this, the finishing sequence starts with upward bow). You might need to modify finishing poses but do them anyway in some form to finish your practice.
That’s my understanding of how a classic ashtanga practice (Mysore practice) works, of course it would help to have a teacher present, but when you’re working on your next pose you could find videos on YouTube etc to help you get there. Good luck! Tell us how it goes!