I've just reminded this situation..

1) I created wallet and wrote down seed
2) For whatever reason I came back to previous process - to check something
3) Then I have seen while generating wallet there appear new seed, .. so I wrote down new seed and deleted previous one, because it was already different.
4) I came to next point and then on this new wallet I made all moves..

Is it possible that Electrum had error and it was all happening on first seed, even if it has shown new one which I saved?

If yes... what can I do now..?

I have access to 2-fa codes and have all private keys

@
I MUST RECOVER IT!! :/ It's really important for me now.