I have been sick for 2 weeks now with I think is the flu but for the last 5 days I got real bad with extreme abdominal pain diarrhia headache body aches on again off again fever chilles and I have not been able to eat any solid food. I have been living on water, water with electrolytes, and juice. Should I be seeing my doctor at this point or just ride it out and wait for it to pass. I'm 59 and have an auto-immune disorder, Lyme, RA, Sjogren's, Raynaud's.