I also have an autoimmune disease hon. In answer to your question, yes it could be. Make an appointment with your primary doctor....not the oncologist. Since diabetes runs in your family, you probably should be tested yearly if not bi yearly for it. It runs in my family, and due to being smart and getting tested bi yearly the doctors caught mine pretty fast.
DX: Wegener's Disease, Migraines, Diabetese Type II, PCOS, Lactose Intolerant, Benign Heart Murmer, Asthma, Asperger's Syndrome, Necrotizing Gramultous Inflamation in eye, A.D.D., Acid Reflux
Medications: Imuran, Prednisone, Tri Nessa, Percocet, Metformin, Prilosec, Protonix, Zantac, Advair, Cingulair, Albuterol, Calcium + Vitamin D