Believe me
@Jess ********
you are far from alone in getting caught out on a year-multi-Non-Imm visa and not being able to bounce, going onto amnesty and now facing hard choices when this latest round of amnesty runs out :/
Conversely from the thai view point you have been here since at least the end of March (when the borders closed) and that's SIX months of time in which you could or should have found an alternative long term extension of some sort. That's the reason the thai officials got so hard core about this latest amnesty.
There's not much more that can be added to this post. Sorry
Good Luck, take care, stay safe.