I've been seeing this thing following me around everywhere since around March-ish. I can definitely rule out of it being a person since it seems to "appear" randomly when I happen to glance over at it, but it's gone if I try to look at it from the corner of my eye. I don't know if I attracted something to me or what but all I know about it is it doesn't speak, it doesn't move, and it wears a black hood and a Japanese fox mask ( like the ones used in Oji's Fox Parade). Is it just my imagination or did I happen to summon or attract some entity to me?
its possible that you attracted the thing. Really a lot of people who are psychic and/or do witchcraft are like a beacon to spirits. Since the spirits know the person can communicate with them. This particular being sounds pretty spooky though. I've had stuff follow me around too, both good and bad
one way I know is incorporating incense or a smudge stick. like smudge sticks are bundles of herbs tied together and made to burn by lighting the top of the stick and letting it smolder. usually sage works super well with that. you can also use sage incense if its easier. another is using dragons blood incense, which is good for exorcism type things and simply getting rid of any negative type energy. either thing you use, like go around your house with the sage/dragons blood smoke, going to every part of your house, even closets and stuff. you can say a chant while going through the house, or pray. whatever works for you. visualizing negativity getting away from the smoke works too.
once you're done with the house, just move the smoke around yourself a bit and chant/pray for negative things to detach from you.