How to go without cgm

My second cgm failed out of the three. I used my third one and now I'm stuck with none when this ends in 9 hours.

My insurance won't give me my prescription for a couple of days. I either stick it out or pay hundreds of dollars. I'm not sure what to do or if there are other options.

I did send a request to dexcom and they stopped responding to me for a new one.

I was diagnosed 2+ years ago and immediately had a cgm. I had g6 for a long time and could restart them if this thing happened so I've never gone more than a day without one. I need tips and info on how to live life without a cgm. I'm scared of sleeping and have no idea how often I need to prick my finger.

Help.