I have recently developed the following symtoms: numbness in the legs, blurred vision accompanied with migrain, frquent urination at night only, high blood pressure, I am aware that this may be signs of diabetes, but also have developed acid reflux and here that this causes pacreatic cancer. Both of these illnesses are in my family, pancreatic cancer having taken several family members. Three aunts have died to this. Are these early warnings of cancer or normal with diabetes.