I would use another wallet. Do not put all the sats in one place.
If you lose all sats from all wallets, then you may have a hacker, a virus or something else, so you need to restart everything and do things differently. Learn more security for your keys.
First I checked again.
Then I checked mempool.space to make sure it wasn't a wallet problem.
If it was still confirmed that the satoshis had gone, then I would take 3 deep breaths, take a break for a few days and then decide to do it with a clear head.