Erik,
Intense vomiting & diarrhea, Fever, Back pains are common after eating uncooked foods like sushi which can cause food poisoning. It is uncommon for this to lead to 2 months of
- Burning sensation in lower abdomen
- Constant churning in stomach/gut
- Irregular/loose stools
- Flatulence
- Bloating
- Pains in lymph nodes (stomach, neck, under arms)
- A specific and repeating pain on the far right side of lower abdomen
- Sore penis
- Dry mouth/metallic taste
Oral antibiotics can lead to loose stools which can be concerning for clostridium difficile which can be treated with an oral antibiotic, and the rest of the symptoms can be a complication of that problem. It's reasonable to go back to your doctor and ask about the possibility of this problem, and since they are amenable to presumptive treatment, ask for treatment while you wait for the cultures for c diff to come back.
Enoch Choi, MD
Hi Erik, I have been suffering from chronic digestive problem for 18 months. My symptoms are different from yours but over the last 18 months I have seen 9 different GI doctors and have learned a lot. Your symptoms seem to many to be IBS. Also, for some of the doctors I have seen they asked me if I had metallic taste in my mouth and whether I had pain in the glands. I don't know why they were asking this but I am here to suggest that you see a new GI doctor, maybe someone with vast experience.
By the way, normally 3 stool tests are considered as proof that no pathogens or parasites exist.
I have also read about a similar condition with a sore penis. I know that me not remembering what is was doesn't help at this stage but it might help knowing that something like this exists.
I assume you are in the US, is that correct?
I am male, mid thirties and normally in good health.