Hi, you are 62 years old, had cancer breast 4 years back on left side, probably got treated, in april you had diverticulitis
, these have nothing to do with the pain, you are a diabetic and on type 1 insulin
, and also had enlarged liver
these 2 might be related with the pain, it also may be Related to the cervical spondylosis
So i advise you t consult a physician for diagnosis and treatment.