My most ridiculous loss was when I was beginning in Splinterlands.
The battle was a very low mana battle and for some reason I just aligned a range card as a tank and a buff card with no attack whatsoever for the second one and I think I could have used another card but I declined it, so, it was an easy win for my opponent. Unfortunately I don't have videos, battle links or pictures from that moment, because it was very early on.
Get well soon and take care!