Not to that extent but the other stuff, forgetting where I'd put things, have no memory of entire conversations/ events, forgetting things literally 2 seconds after they happen. It's extremely frustrating. I often cant remember my own or DS's birthday/ age, who is the prime minister, peoples names, etc.
I haven't freaked out like you did (understandably!) because I've been getting gradually worse for a long time.
Anyway after all that waffle, I meant get the frustration. And sympathise with how scary it must have been.