M2 SSD Became "Unallocated" during use.

[Acoreus]

Wife was using her Samsung Galaxy Book 12 and it turned off with no warning.

Upon reboot:

So, I pulled the heat gun out and took it apart. I pulled the M2 out and tossed it into my desktop.

Now:

 

I ran O&O disk recovery and Remo Recover and both stop around 20gb into the drive. At this point I need to reach out for help as I don't know who else in the software world to trust. 

 

Side note: I setup a NAS for the house over a year ago. For some reason it fell out of sync shortly after setup on the tablet and she never said anything. So it's not backed up.

 

Any help with this would be greatly appreciated. She said at this point she's not sure what the max she's willing to spend on recovery, so I'm not shying away from paid solutions. 

[Acoreus]

Attempted a software scan with https://dmde.com/download.html And it got to the same point as the others, locking up around 22% or Sector 56623.

 

Still looking for other solutions.