I had Ubuntu 20 LTS. I had two HDD partitions, one for my documents and the other for os and system files. I upgraded to Ubuntu 22 LTS. It had asked me if I want to format the drive before installing and I proceeded to continue thinking the documents drive/partition won't be affected. Now, the new Ubuntu has been installed, the drive/partition has gone and I only have one drive which seems the memory has been merged.
I tried testdisk but I don't have any luck with it. Can someone help me please? I really had important documents in that partition/drive and I can now only cry. :'(
Thank you so much in advance.