Hi Blue,
This must have been quite scary!

When there is a stimulus erroneously perceived, it's technically called an "illusion."
Someone might say don't be concerned about an illusion.
I do believe you have illusions when you are very close to experiencing psychosis. I recall you having reported this before.
Either way, when pairing the fact you've needed to give up your AP with experiencing an illusion, I advise being watchful for additional signs/symptoms.
You also, when becoming psychotic, are convinced you have a special mission for saving the earth/humanity.
I mention this only because this might help you to identify if/when you might be experience your usual type of a delusion.
If you become psychotic, what's your plan?
Love ya!