Have you watched the REC series? Pretty decent.. well the first one anyway... I gave up after the 2nd one though - I believe they made about 3 or 4..
Conjuring was good - although still haven't got round to watching Annabelle.
The Babadook was quality - probably one of my favourites of recent times.
I've got the Hostel boxset somewhere - I'd love to watch them again, pretty gruesome - put me off ever wanting to backpack through Europe.
The Strangers is a good film if you've haven't seen it before - makes you think twice about opening your door
Looks like you've gone a bit retro so far - so perhaps a bit of Childs Play, Candyman, Hellraiser, Stir of Echoes?
I love myself a horror - especially a retro one.. missus hates them though - so have to watch them when she's out.