Hi Athon
From what you have described I think it is quite clear that you have developed a chronic pain problem and unfortunately it seems to have taken over your life. Chronic pain is one of those very difficult areas of medicine where we don't have a great understanding of what is going on. However we do know it is the experience of pain that has taken over and that the central nervous system has changed in the way it works. We also know that on the whole the body has repaired itself and is generally not the source on the pain experience even if it takes a role in varying that experience. This can be very baffling for patients as you are constantly being given the message from your brain that you are injured or in the process of suffering tissue injury. However it has more to do with the abnormal activation of the very complex pain perception system in the central nervous system.
I note in your last comment that your doctor has referred you to the spinal clinic but if he/she means sending you to a chronic pain team then that is likely to be a good thing to do. I am not sure exactly what they would offer but it is important to understand that a chronic pain problem is primarily a nervous system problem. (please note this does not mean it is a psychiatric problem but is more of a neurological change) These problems often evolve from what may start off being a relatively simple musculoskeletal disorder but then the problem doesn't resolve then often gets worse, more extensive, more constant and can take on a very distressing quality. Such pain can continue to be modulated by what you do so certain activities will make it worse and certain activities, rest postures etc may relieve it somewhat but never resolve it.
Traditionally the chronic pain patient gets misdiagnosed, often for years and sees an endless supply of physios, chiros, drs, orthopaedic surgeons etc. these never really work and in fact can delay the realisation and accpetance that the pain is not mechanical in nature anymore and can't be fixed by mechanical means. You will find numerous therapists and Drs who are not well trained in chronic pain management who will take your case on board (including on this site) and will valiantly try to help and will no doubt fail. In fact these interventions do more harm than good, at best failing to work and at worst unnecessarily damaging the body as is the case with invasive surgical procedures that are not warranted.
The assessment and management of chronic pain needs to be carried out by an experienced specialist team that includes a pain specialist, physio, occupational therapist, psychologist and may be others. One of the key outcomes is to learn how to manage the pain so that it doesn't manage you. treatments often include effective pain modulation drugs (not analgesics and certainly not opiods), education on how to manage the pain, graded fitness training by the physio to help manage the pain and this can all be helpful. People living with chronic pain can find this approach very helpful but unfortunately can't cure you of the pain and this is one of the more frustrating aspects about chronic pain.
I suggest you have a read about chronic pain then go back to your Dr and have a frank talk about you and your situation. Here are a few sites with some info which may be helpful
American Chronic Pain Association
Chronic Pain Information Page: National Institute of Neurological Disorders and Stroke (NINDS)
Pain: Hope Through Research: National Institute of Neurological Disorders and Stroke (NINDS)