Was I experiencing Kundalini rising, or was it just chakra activation?

Meera, let me explain this to you gently, because what you experienced can feel confusing when it first happens. The rising heat along the spine is commonly reported during chakra activation and kundalini energy movement, but they are not always the same event. Chakra awakening symptoms often include warmth, tingling, emotional release, or dizziness as energy clears individual centers. Chakras activation symptoms tend to come and go and settle naturally. Kundalini awakening or kundalini activation is deeper and more sustained. It involves a continuous upward flow of kundalini energy that reshapes awareness over time. From what you describe, this feels more like chakra activation rather than a full kundalini awakening. Your breathwork likely stimulated energy flow safely. The key now is grounding, slow practice, and allowing the body to integrate without force.