Brief Answer: Detailed below. Detailed Answer: Hello! Thank you for the query. The gastrointestinal infection which were in your home does not have to give same symptoms to every person. Every one has a different immune system and even if most of You have gotten rid of the infection, you may have weaker immune system and it is still present with you. Moreover, as you have back pain, urinary tract infection could appear as a complication. Every diarrhea which lasts longer than 48 hours needs to be checked with stool tests. Here is what you should do: - start probiotic intake - visit a doctor, have urine analysis, abdominal ultrasound (to rule out gallstones), blood work - get antibiotic from your doctor if any infection will be confirmed - if after a week of treatment, symptom still be present, colonoscopy should be considered In a meanwhile please avoid fatty foods, spicy foods, fried foods, alcohol, coffee, fruit juices. Try BRAT diet for few days (banana, rice, toast, XXXXXXX sauce) Hope this will help. Feel free to ask further questions. REgards.

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Brief Answer: . Detailed Answer: It is possible that when you wait a little bit, the symptoms will go away. But not always it acts like that. If there is kidneys infection and some dehydration (for sure it is), the risk of not visiting a doctor is too high. It may lead to kidneys failure and sepsis. So please visit your doctor. Just to be sure. Regards.

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