LOCKED OUT!

I am locked out of my own meeting! 

I am the secretary for a 12 step group, that meets 7 days a week, 

Its not my account, but I am a trusted security key holder, so I went in to open the meeting which starts in 5 min, lost my internet, it came back on, tried getting back in, but I already enabled the waiting room. 

What can I do to get in????? 

I have tried contacting the account holder to no avail. 

I know her personally. 

Please help. 

I do have the security key