Virus really can take this long to work through our system. If it goes on a couple more days and you are still ill by say Friday, make an appointment to see your doctor. But generally, norovirus can last 5 days, flu that long and other viruses even longer. And we can even get two different viruses back to back extending our sick time. Try not to worry. And remember, you can always check in with your doctor. good luck (lots of rest and fluids)
If ANYONE knows anything about this and whether or not I need to go see a doctor I'll truly be so grateful!!