After awakening has anyone been able to feel great pain and sorrow radiating from nearly everyone?
Yes, it is very normal. You are seeing the reflection of your own pain in other people. Stay with that pain, allow yourself to experience it fully. Through acceptance and surrender to this pain, you will dissolve the pain. The most common mistake that you can possibly make now is think that you are experiencing the pain and sorrow of other people directly, that this is your newfound spiritual ability. No, this is still your own sorrow. In fact, the level of spiritual realization of a person might even be negatively correlated to how much pain that person appears to radiate. Buddhas are basically the perfect mirrors for you pain, so somewhat paradoxically, you might see the most pain in people with no pain. It’s not necessarily what will happen, it depends on the composition of your ego, but the most important thing to remember is that everyone is your mirror now. That’s why Osho said that when a person enters non-duality, every person can give them grace. All this pain is your grace. Accept it.