The best analogy I can give is that, imagine an AC filter that keeps getting clogged often. You take it out, clean it a bit and again it gets clogged after a while. Imagine if the filter itself is punctured. Then the cool blast of air would come out from the hole in full force and the filter wouldn't affect it. If I compare, the filter is probably my false self. Maybe it has suddenly loosened up releasing the real self energy which is the cool blast of air.
This seems to be a hockey stick graph kind of development since I've been trying meditating for 2 yrs almost but nothing has created such a strong impact till date. The odd part about this experience is that, your wellbeing level is so high that your afraid you may lose your sensitivity for pleasure. If you cannot feel pain at all, how can you enjoy the pleasure. Similarly, since the connection between automatic thoughts and emotions has been broken to an extent it creates a very different experience. My emotional memory seems to have suddenly faded. I cannot recreate any powerful feelings by using thought. The positive feelings and negative feelings created by thoughts are numbed and I can feel an elevated baseline. As of now, its a mixed bag, but I'm learning to enjoy and appreciate this new state.
PS: The experience lasted for around 3 days total. After that, I got back to my old self.