Sometimes you can get vivid waking-dreams when understress or if you are not getting enough sleep. It is essential to get good REM sleep even if you are not getting deep sleep.
Take great care of yourself while this is going on, use grounding strats to get yourself back in reality. Simply touching objects around the house can help to orientate yourself back into the here-and-now.
I can get this as part of dissociation to, not feeling 'real,' again grounding techniques help and maybe stepping outside for a bit helps.
Hugs

(((((((( Zorah ))))))))))
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Pegasus
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