Physical therapy should never cross over from discomfort and soreness into true pain. If it happens, you should consult with your therapist, you may require modification in the treatment in order to achieve your goals without creating pain or causing further damage.
People experience pain/soreness/discomfort in different ways, each person’s unique experiences, physiology, psychology, injury, personality, and more will determine both how they respond to physical therapy.
You should never compare your experience, every body is and reacts different to therapy, better ask your therapist if what you are feeling is part of the process of healing or needs some modification.
