Lola -
I actually have experience both ways. After my first set of surgeries and follow up radiation and chemo treatments, I was determined to move forward without the use of any pain medication. And I did for 17 years. The pain was there everyday, constant, and I found ways to deal with it. (Mostly ignoring it.)
When the SCC reoccurred, almost three years ago now, I started taking pain medication. I took the medication through the surgeries and radiation treatments.
I still take liquid oxy on a daily basis. I strictly follow the dosing recommendations and the medication only "takes the edge off" I remain in a fair amount of pain and suffer from cramping and nerve damage / regeneration of the face and neck areas. Its not ideal, but its the only option available.
I believe the only way I can function somewhat normally is to have and use the medication. Based on your statements, you feel the same.
If you need the pain medication use it. But use it responsibly. Don't worry about what the media says. You know how you feel, not them.
You've had cancer, gone through the surgeries and radiation and are now dealing with residual pain that unfortunately accompanies the "cure" You are not some person abusing pain meds due to wisdom tooth extraction.
Please think about this and understand the difference...
Good Luck