Spöken inuti mig expansion mardröm

As I head to bed, I go to switch off the light, but hear some noises, I try to shrug it off and lie down anyway. Before long my legs are spread and something gets inside me under the duvet, my belly instantly grows and begins tugging me around the room, the ghost is back, but more and more are entering inside me, fighting for control inside my belly, throwing me all over, making my belly expand bigger and bigger, until I cant even get back, I lie back my belly inflating until.... I wake up, luckily it was all just a nightmare.