Hi I got my regular check up done. The package had a CA 19-9 ADD ON. Now my result says 40.2 U/mL for CA 19-9. Apart from this the other indicators that were off were: FASTING GLUCOSE 109 mg/dL LDL 138.7 mg/dl Serum Bilirubin 0.89 mg/dl Uric Acid 7.4 mg/dL Eosinophils 11.2 % AEC 0.88 10^3uL I have never had any stomach related symptoms. I consume alcohol once a month and This was the first time I did a CA19-9 TEST. How worrisome is this? What is the best course of action now for me? Whom do I see?