Camera freezing zoom and not responding

Ever since i got the update on 8/30, my Zoom has not been working. Every time I open it, it freezes and does not respond. I got another update on 9/10 and it did not resolve the issue. I have restarted my computer, installed and uninstalled Zoom, checked that my camera works with other apps, made sure that all my drivers are uptodate, etc. Yet every time I open zoom it has a black screen and then says "not responding." Any suggestions? I have meetings scheduled next week and need it to work ASAP.