Your Vitamin D level of 10.13 ng/mL indicates a deficiency, which is very common and easily treatable. Please do not worry. To safely correct this, doctors typically recommend a high-dose generic supplement of Vitamin D3 (Cholecalciferol), often 50,000 IU taken once weekly for 8 to 12 weeks. This is usually followed by a daily maintenance dose of 1,000 to 2,000 IU. I advise consulting your healthcare provider to receive a personalized prescription tailored to your health profile and to schedule a follow-up blood test in three months to monitor your improvement.