How do I make my lucid dreaming stop?

I've been like this for a 5 months I'd dream something,think I'm awake then continue for a few hours. upon waking up, I've found items in my jacket pocket (Which I had gotten 6 months ago,a month before receiving the dreams or items.) All of which I'd dream of that night. I have never seen these objects, let alone remember ever having them. Every night, I'd check my pockets and make sure they're empty before going to bed. (I live alone.) The next morning I'd have small pocket mirrors or other things in my pocket upon waking. I have gotten a few old game cartages, photographs, mirrors, etc. I got my jacket from a friend, who had bought it from an antique shop.

Any Ideas how to help me?