Hello, It is completely understandable that you are feeling stressed and overwhelmed, especially when you have been dealing with persistent, distressing symptoms for such a long time without relief. As a Physician, I hear your frustration regarding the lack of improvement and the impact this is having on your quality of life.
Understanding Your Symptoms
The symptoms you have described—tightness at the back of the head, weakness, drowsiness, and generalized body pain—are complex and need a comprehensive approach. While it is impossible to provide a definitive diagnosis without knowing and asking for some more symptoms and physical examination, these symptoms are often associated with multiple conditions. You can arrange a Consultation Call So that we can help you to alleviate your pain and other symptoms
Next Steps
I would suggest you do a few basic investigations and imaging - During Consultation Call we'll discuss on what all is really necessary for you.
Then decide on Medications /physiotherapy
Health Tips
Posture Correction, Gentle stretching, Stress Management and sleep hygiene would help meanwhile