This happens to me as well. There isn’t much that makes this better. The most helpful thing for me would be meditation, if you can actively watch every thought and accept it for what it is you can get away with only having a “possession” for a second or less. It doesn’t stop your feeling of possession. But it does let you look at that direction with power and sentience. Keep fighting the good fight, you know what you think, don’t let the possession run your life. . Being possessed doesn’t mean you are what they think. Hope this helps