What Does My MRI Scan Test Report Indicate?
I would wait.
Detailed Answer:
I read your question carefully and I understand your concern.
If I were to read the MRI report alone then yes perhaps I would recommend surgery considering the description of severe foraminal narrowing. However the decision is guided also by the symptoms and the patient.
It is unclear whether you have only back pain or also sciatica involving your limb which would indicate nerve root compression by the narrowing. If you are active and able to control the pain with Tramadol and especially you have only back pain and not radicular one, then I would suggest to continue conservative management with pain killers, physical therapy and the use of lumbar support. If later on persistent nerve pain with motor deficit develops then yes, you should consider surgery.
I remain at your disposal for further questions.