Question

Can you please help with punctuation? Is it correctly punctuated?

Answer 1

This reality is the fact that the vacuum was only used for cleaning, not sucking up humans!(no need for a comma after exclamation mark).The closet only held your clothes, the basement had only a car in it, and the “monsters” underneath your bed were all in your head.

Answer 2

This reality being the fact that the vacuum was only used for cleaning, not sucking up humans!
, the closet only held your clothes, the basement had only a car in it, and the “monsters” underneath your bed were all in your head.
(remove the bolded comma and you're good)