Need a little help =P
 

I was talking to my gf about a horror movie I thought she might like. The movie was about these kids having night terrors and years later (duing their adult lives) finding out that they were real and some large black spider like monsters had actually tagged them and were planning to carry them away into the dark. The thing is the monsters couldnt go into the light if i remember correctly. One scene that sticks out in my mind is the main characther was looking into her bathroom mirror and felt a lump on her forehead and proceeded to poke and prod at it and she finally pulled it out of her head to find it was a small black barb under her skin left by the monsters as a tagging device. I know this is kinda long shot at getting a title ;P even though i only saw it a few years ago but any help would be awesome. <3 thanks for your time in advance.

Stephen King's It?

I think that's it.

I'm sorry, but it is definetely not Stephen King's It.

But don't know what movie it is.