Once you start working at the heart of it, it will get better. You probably have this huge storage of unexpressed feelings and this is what is making them feel so powerful. Once you start unloading them you will reduce the pressure. The endpoint is to have a feeling and be able to address it then or soon after. After you address it, it will eventually pass. If you don't address your feelings you just keep storing them.

I wish I could be a fly on the wall when you are in session so that I could see if you are really expressing your feelings?