I have symptoms of frequent urination , tingling in hand/numbness, bones hurt at times- wrist..Lad result show Globulin 2.0, A/G Ratio 2.3, vitamin D 29, vitamin B12 270, and Squamous Epithelial cells-few/bacteria. Had an Intrinsic Factor drawn today. Wondering what the cause of symptoms could be? What type of Specialist I should see?