Sorry for your expensive loss mate @julerz12, that's quite a big amount here in our country but I know you can work on it and cover your loss fund and pay back these two companies.

I've encountered this before but it wasn't version 4.3.2, upon opening the Electrum app on my laptop, there's a pop-up showing that I need to update the current version before I can proceed to make a transaction.  So I went to the official website and downloaded the latest version then deleted the old one, so meaning I didn't click the message pop-up on the screen.  (Everything went fine and that time)
My question is, have you clicked it?

I thought you were not using a hot wallet like Electrum since you've been here quite a long time managing signature and bounty campaigns.
But whatever mistakes it is, just face it and never do another stupid thing as you think to end this world, that doesn't solve the problem.  I read the suggestion of @Hhampuz which is ideal to follow.

(Laban lang Kabayan, kaya mo yan.)