Imagine that, they won't prescribe long term pain killers in case you might get addicted and take them for too long. It's insanity. I hope things work out for!
Yes, the chronic pain perhaps?
The whole experience somewhat ironically turned me sharply against drugs in general. In my case the doctor should have forcibly cut me off much earlier. He tried, I protested, he relented -- that was a major mistake on his part. These drugs change your perception of normalcy and make you lose context. And it seems like it's every other week there's yet some new discovery of a negative effect of drugs we thought (and many still think) to be relatively harmless such as paracetamol/acetaminophen/tylenol [1]. That link is just a google scholar search for paracetamol since 2014. Worth perusing if you'd like a reason to avoid that bottle or blister pack next time you have some sort of ache or pain.
[1] - https://scholar.google.com/scholar?q=paracetamol&as_ylo=2014
Our bodies are annoying creatures in that many things that make us feel good or even feel 'right' are in reality absolutely terrible for us. Add a profit motive into making us feel good, let alone paired with some rather less than ethical players, and it becomes a very twisted system.