teething help.

So jack is 6 months today and it's the worst day we've had in months. He has both bottle teeth on the move and I don't know what yo do! I've tried panadol, nurofen, brauer teething relief, bonjella, cold wash cloth, rubbing his gums with tooth brush. He's refusing to chew on anything because it hurts. I'm not sure what else I can do!