<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing sharp abdominal pains, vulvar soreness and loss of sex drive. What could be the problem?  <response>: Based on your symptoms, it is likely that you have scurvy, which is caused by a vitamin C deficiency. It can lead to abdominal pain, joint pain, and gum disease, as well as the other symptoms you mentioned. 