but then I restored the device using old PW's as hadnt saved the new ones by accident.
That's the one I don't really get. You say old and new PW's, that means you had two sets of 24 words, right? So after sending the transaction, you restored the ledger with the other words, and the first ones were lost?
Yes, I restored the Ledger with the old PW's it seems and the new ones were lost.
Also, will I still be able to obtain my Private key without my 24 PW's?
Thanks again