You have cervical c5/6 disc causing nerve root compression
Ideally if your pain is increasing in the left hand or you have tingling numbness kindly go to a nearby neurologist or neurosurgeon and take the medications and start Physiotherapy
You can take tablet prothiaden 50 mg once in bedtime for 21 days for pain
Next Steps
Donot lift heavy weight
Do not twist your neck
Check for signs of weakness in hands and legs
Health Tips
Always wear a cervical collar while sitting and standing and walking
Can remove while sleeping