Mac not working

[Lucaboavista]

Hello guys, I have a problem with my macbookpro. Everyhting began when for a couple of morning I found it switch it off, and when I was starting it it was saying it closed for a crash. Then one morning I found the queation mark at the beginning. I tried everything, and for a few days i was able to starting it after many tries, or after a utility disk check. Now I'm not able to start it, and when I fo into the recovery mode I can just see a disk of 2g. Ht feeling is everything started after update to Catalina. My closest apple store is a 6hours flight, and we are locked down. Could somebody give me some tips??? Thank you very much in advance.

 

[Audit13]

The question mark (?) means the MacBook can't find a bootable drive.

Looks like the partitions may be messed up. Try booting into Internet recover(cmd+opt+r), launch Disk Utility, select all devices from the drop down box in the top left and corner or Disk Utility, and look for other partition.

Do you have a back up of your data?

I've been running Catalina on a late 2013 13" and earlt 2015 Air 13" since 10.15 with no issues.