In my opinion based on my experience with similiar situations, I would stop practicing and teaching completely. My crude theory is that if you do something fairly intensive for a long period of time your mind accumulates experiences and knowledge and does not have sufficient time to process these experiences and knowledge. It is your mind saying no more input until I have decided what to do with what I already have. You need to defrag your the hard drive of your mind.
Once your mind has caught up with its assimiliating then maybe you will be ready to go back to practicing and teaching or you might decide to go in another direction with your Aikido.