I have been sick now for seven days with viral like symptoms. I am not getting any better. I have been doing all the things I would be told if I went to the doctor and I still feel horrible. I was wondering when should I feel a need to go be checked out by the doctor. I am 41 years old and have had viruses before, but nothing that lasts this long with out feeling better. Thank you.

Optional Information:
Female , Age: 41

Already Tried:
resting, drin king fluids and resting and drinking fluids and advil.