You may just be getting too old for it. I think the same thing happens for everyone. Maybe just cancel your gold and just don't use it for awhile. You might all of a sudden want to play again, and if not, well maybe it was just time to move on.

Maybe you're just playing too much, I usually play on the weekends and enjoy myself.

Maybe it's also because you're a cod player. People who only play cod tend get bored easily, get an RPG or a game with a good singleplayer. Play something of a new genre.

I would suggest you take a little bit of a break and start getting into other hobbies and if you find much love into your new hobbies you can keep that as your time occupier or you can do that for a bit and move back to gaming a little and just take it less competitively and just have fun!

Games get old for everyone at somepoint. Maybe you have hit that point?