Spirituality can fuq you up. Spiritual pursuit, meditation and practices can illuminate a few corridors, while leaving you blind to everything else. Sometimes spirituality is the worst thing that can happen to you. How can you tell if you're having a spiritual problem, or a problem with spirituality?
After a Kundalini activation you might find people reacting to you in the most unusual ways. If you find your energy has become a bit intrusive and it's affecting your sex life as well as how you deal with people in general, you'll want to read this reader Q&A.
Enlightenment does not happen to improve life. To an unenlightened person who is inclined toward happiness, life can be glorious. To people who tend toward negative emotions or feelings of low esteem or loneliness or persistent feelings of lack, for those people enlightenment might "improve" their negative state. Enlightenment is not required to live a happy life, filled with awe.
Here's a reader Q&A about coping with sudden changes in energy, perception and so called "psychic" abilities following a Kundalini event. We discuss fatigue, 360° awareness & filtering out the sudden increase in external stimuli.
Full awakening is life altering. Seeing through the illusion of self is life altering. If you are looking for more practices, books, retreats and methods I can only surmise that you have not in fact seen through the illusion of self. I'm not negating your experience. It may have felt very profound. I am only suggesting that you have seen through the illusion of self either momentarily, then returning to separate self consciousness or you have had this experience in some kind of partial or intellectual way.