Why does Heartfulness cause heavy weighted chest feeling like old trauma?

Jab main Heartfulness ki technique shuru karta hoon, toh mere seene par bahut bhari aur weighted feeling aati hai. Aisa lagta hai jaise koi bojh rakha ho. Yeh physical heaviness kya kisi old trauma ya emotional block ka nishan hai? My name is Gaurav, born on 30th November 1989. Time: 7:15 PM. Location: Patna. Kya yeh bhari feeling anxiety ko badha rahi hai, aur kya isse release karna zaroori hai?