OK- I'm well freaked out...ghosts exist.

Then a coathanger flew at me from the chair

I see dead people. They're everywhere.

Well, no. But apparantly, when I was about 2 and 3 in my old house in Nottingham, I always complained about someone to my parents called 'Andy', who I didn't like. I said that he hung from the cherry tree in the garden and that he scared me. My mum also apparantly dreamt of someone hanging on the tree in the garden before I could speak. Rather horrible. :P

Doors regularly opened and closed, and there were mysterious shadows of a child like figure. Cushions on the couch shifted when we were out the house, too, and I have vague memories of glowing eyes in my bedroom.

Dont always accuse the spirits for these things, they get mad
Maybe, for example, part of your clothes material came off, and got tangled on the coathanger.

So instead of saying the cause was unknown you made up an invisible creature that you hold responsible?

See this is why religion starts as well... just because someone doesn't know the answers they make something up that fills the gap.

lol! im afraid memory is a fickle thing ('scuse the cliche), and thus the first is easy to explain away (i no u probably don't like me saying that), and the second is probably because you were a little less wide awake than you thought. Again, you won't like that suggestion, but memory and tiredness are very plausible explanations i'm afraid.

also, what makes you so sure the red things on the black blob were eyes?

It's either a poltergeist or the negative energy in your house. Things shift because of negative energy, negative elections etc.

But all electrons are negatively charged??