Seeing funny out of place "outlines" beings?

Helloooo
second post,
um occasionally (usually night, i see im my room near me these would you could define as small outlines or auras, but in some different sense, that seem to be hovering, though i had one standing out experience with one, i was lying in my bed and saw some weird man, shaped outline looking over me and my bed and i was like "go away!" telepathic style, cos i sort of shocked me for some reason and i sort of saw it shake its head and walk to my door and i lost sight of it (these are hard to detect unless lookin for them! they only appear as transparent feathering outlines...

though the only reason i saw it was cos i opened my eyes after i was trying to AP and saw a grey alien face in the darkness of my eyelids and scared me ahhah though they are usually motionless watching me type at night, kinda freaky... i told my mum and see said i was peering into other dimesnions but i dunnoooo..