The feelings and experiences you describe are similar to a number of the people Dolores Cannon has interviewed in her various books (Keepers of the Garden, Convoluted Universe series). Evidently, there are many, many people who have incarnated here at this time for the exact purpose you describe - to help Earth and its inhabitants through the coming transition. Most people are only vaguely aware of their purpose, if at all. There are a variety of assignments, but the most common is simply to be here and raise the vibration of everyone around. As the transition nears, some people are told (by their subconscious) that they will become more consciously aware of what they are to do. Even so, many are told that they must just be patient and prepared to "just know" what to do when the time comes.
Welcome to Avalon!
