Once again thanks for all the additional details and also thanks for the waiting.
Your symptoms appear to be secondary to what we call as cervical radiculopathy, which is nothing but pinched spinal nerves in the C spine area (Cervical spine or spine in the neck area). Generally patients experience pain in the neck area but there are some patients who experience pain in the adjacent area like shoulder blade, like in your case.
The pinching of the spinal nerve is due spine conditions like disc bulges, disc herniation, arthritis etc.
You need a test by name EMG/Nerve conduction study (a nerve & muscle test) of the arm, hand and neck along with an MRI of the C spine area. The EMG test will help in confirming the pinched spinal nerves, whereas the MRI will help in identifying the pathology in the neck that is causing the pinching of the spinal nerves like disc or arthritis etc.
The treatment options for the pinched spinal nerves & spine condition are grouped under 2 categories as below;
A) Conservative (non-surgical) treatments
B) Surgical treatments
The initial line of treatment for majority of the patients with pinched spinal nerve/spine condition is conservative (or non-surgical) treatment. It is mainly focused on pain control (symptomatic management).
Surgical treatment is considered only if the conservative treatment fails, or your symptoms worsen etc, and most of the patients do not require any surgical treatments.
The following are the conservative treatment options;
PT (physical therapy)
Heat & diathermy therapy
Electrotherapy including TENS & Interferential therapy
Pain medications like Pregabalin, Gabapentin, Amitriptyline
Muscle relaxants like Baclofen or Tizanidine
Anti-inflammatory oral pain medication like aspirin, ibuprofen (you have tried already)
Diclofenac anti-inflammatory pain medication skin patches to the painful area
Diclofenac anti-inflammatory pain medication skin ointment/creams to the painful area
Lidocaine anesthetic skin patches to the painful area
ESI (epidural steroid injections) etc
The above agents can be used alone or in different combinations depending upon the need and you may not require all these above treatments, I am just providing you with a list to show what your some options are now.
The finger symptom may also be due to some early onset carpal tunnel syndrome and the EMG test mentioned above will also pick that up, if you indeed have it. Some patients may have spine condition & carpal tunnel syndrome together (I am not telling you have both, just mentioning the possibility). If CTS is identified then the treatment for that will include wrist splint, physical therapy/occupational therapy to the hand, reduction in excessive repetitive movements of the hand etc.
I recommend you to see a neurologist in the clinic for the further needful that will include a thorough clinical evaluation/examination, investigations (MRI, EMG etc) & treatments as discussed above.
The above are my opinions & recommendations regarding the diagnosis and management of your symptoms and please ask me if there are any further questions.