Hosting

If you started your PMI, passed host controls to someone else, and left the meeting, then starting your PMI will just bring you back into that same meeting. In any case, you would likely not be able to start a 2nd concurrent meeting, even if you used a different meeting ID, as most users are limited to just one meeting at a time. Learn more about concurrent limits here: https://support.zoom.us/hc/en-us/articles/206122046-Hosting-concurrent-meetings

Hope that helps and please make sure to mark the solution as accepted if this information is what you needed.