I understand what you're going through. As an empath you have the ability to actually feel the pain and suffering around you as though it was your own. I used to be the same way. But I had to disconnect. Especially now. If I were to let my students' pain affect me I would never be able to get up in the morning. So I disconnect and protect myself. However I don't forget about what my students are going through. I help them in any way I can. But unfortunately you can never help and heal everyone. Just do your part, do a little bit.