Hey captain 109.
Your immune system,,through your subconscious, is holding data into memory, that was perceived and connected to the original event-the surgery and specifically the part of it that had to do with your thigh issue.
This memory is triggered by a certain vibration/frequency that matches
the original data closely. I suspect stress, as stress has a linear
progression for color and intensity, replicated rather easily under a variety of stimuli.
Energy Psychotherapy, EFT and Hypnotherapy are therapeutic modalities
that can help you disconnect from this unwanted association.
Seek a reputable practitioner in your area, of any of the above areas of therapy.
If you have any questions, let me know.
Blessings,
Nikodicreta
I bet your thigh burned again the same month as the original surgery.