Thank you for asking at Ehealth forum!
I read your question and i understand your concern. it looks like a travellers diarrhea. You ened hydration measures, electrolyte solutions, BRAT diet, antibiotics for fever, stool examination and work up, and symptomatic treatment , Aim for hydration and rest.
I hope it helps. Stay in touch with your healthcare provider for further guidance as our answers are just for education and counselling purposes and cannot be an alternative to actual visit to a doctor.
Take care
Khan