Why does releasing negativity in Heartfulness cause strange pain like old hurt?

Jab guide bolte hain ki heart se saari negativity aur buraai bahar nikal do, tab mujhe bahut ajeeb dard aur ghutan hoti hai. Aisa lagta hai jaise koi purana dard wapas aa gaya ho. My name is Pooja, and I was born on 18th March 1996 in Lucknow. Time: 11:20 PM. Kya yeh isliye ho raha hai kyunki yeh ek unresolved energy release ho rahi hai?