How long until period returns?

Hi all. Just wanted to say I’m so sorry we’re all a part of this group and my messages are open to anyone who would like to chat! (About anything). I actively miscarried last Saturday/Sunday. Bleeding has completely stopped the past 48 hours. I’m just wondering if 1. That means all the tissue has passed (am I in the clear?) and 2. How long did it take for your period to return after bleeding stopped? TIA