I'm told people can't hear me on zoom meetings

I'm using the Zoom Mac client app on my MacBook Pro M1 running Sonoma.  Recently I have been hearing that it is hard for people to hear me, as in my audio is very faint. I uninstalled and reinstalled the zoom app. It's now the Zoom workplace version 6.0.2 ... Unfortunately I'm still not being heard well by my teammates. This is isolated to Zoom, as Slack and Google Meetup video calls don't have this issue. I can hear others fine. I also checked the zoom Audio settings, trying multiple settings, but nothing seems to help. 

Any other recommendations here? Has anyone else experienced similar problems?