I've experienced something like what you describe. The only thing I don't think I got was the calling of my name, but I get that some times anyway so I probably wouldn't have attached any significance to it.
You don't have to find a label for what is happening. It is possible for it to display different types of behaviour. Just watch and wait and be careful to try and find logical alternatives for things rather than subscribing everything to the ghost. Make sure that whenever anything strange happens, there is no other alternative than the ghost.
BTW I was 13 when I experienced 'something' that wasn't very nice (no rude innuendos please). I spent a few rather odd months letting it get on with things, and a few days of terror when it smashed stuff and brushed against me (for want of a better expression). One evening it had me running out of the house in terror to my grandparents, clutching a big pair of scissors (I'd gone all round the bungalow, see, because I was convinced there was an intruder at first, hence the weapon). The next day, when it started again, I lost my temper and told it to f*** off. No more scary things. Still odd things, but no temper tantrums.
Basically, I believe (as my mom always says, and I can't find any reason to disagree) fear will feed things, making them more powerful. Mostly they just want to be acknowledged, but don't let them intimidate you.
But, to reiterate, just make sure there's absolutely no other explanation for what's happening. A friend of mine moved into a house that was unfurnished and spent many evenings there decorating. Every night he would hear heavy footsteps across the upstairs bedroom, although he was alone in the house and could find no explanation. After several nights, he was convinced the house was haunted, until one night he happened to be outside at roughly the time he heard the footsteps every night. It was his neighbour drawing the curtains upstairs, the footsteps echoing because of no carpets or furniture in his property. Mystery solved.
