Went to doctor for flu and she tested my urine and said i has sugar in my urine and called it glucosuria? scared i might have a precursor for diabetes

Non-specific finding: Glucosuria typically occurs when the blood glucose level exceeds the kidney's ability to reabsorb it. In non-diabetics that is around 180mg/dl. The only way to diagnose diabetes is to have a hemoglobin a1c >6.5%, a fasting serum glucose >126mg/dl or a random serum glucose >200mg/dl. Glucosuria can easily be mis-measured so diabetes is not diagnosed that way. Talk to your dr. About your concern.