Thanks for using healthcare magic.
I have gone through your history.
Your pain might be due to
- Alcohol induced neuropathic pain
- Due to some injury you might have not aware of.
- Vitamin B12
You should consult your doctor , preferably orthopedic surgeon to evaluate and manage. Doctor may advise to go for radiological investigation to rule out local injury.
Treatment would be directed as per cause.
Meanwhile you can take non steroidal anti inflammatory agents like ibuprofen
sodium for pain relief.