I do not know this would help you but sometimes underestimating or dismissing our own pain and other signs our health is not well is something we learn. My mom would often disregard my pain. Once when I was a kid a doctor was very upset with my mom because she did not pay attention to my complain about some pain I had. It was hernia and I had to have an emergency surgery. Don't think my mom changed much after such a experience. She did the same towards herself. I am not sure why she was that way.
I always have to make an effort not to underestimate my pain, take days off when needed, stop doing stuff and take care of my body