That's interesting. Could it be something to do with self body image? Not exactly something embarrassing
But more something to do with shame or self loathing, not being comfortable in ones own skin?
The home I grew up in features in a lot of dreams, usually it seems to represent something negative, the house itself sometimes manifests as a sort of entity filled with bad emotions, like the house itself is full of anger and rage, in those dreams I generally fight against the entity and have to escape it or destroy the entity.
I thought I would point that out because the house isn't anything I haven't dreamt before. Like I said, I've had what I have thought to be anxiety dreams before about snakes appearing and multiplying around me, having to kill them but they keep coming back but this parasite thing felt a lot more physical.
Thanks for the links, I will check them out!