Why do I have recurrent stomach aches post food poisoning?

You seem to be unable to deal with bloating and cramps in a very severe manner. Bloating is the condition when the stomach is too tight and too full. Cramps are pain that you experience in your abdomen. This is generally due to gas in your intestines. Some foods or eating too fast may cause this. Try to drink warm water, walk, and avoid soft drinks. Don't get discouraged if your efforts are seemingly ineffective, tell someone.

This symptom could be one of the side effects of Albendazole tablets which is loose motions. However, if the condition continues or worsens consult a doctor
 

You may be suffering from a UTI and diarrhea. UTI can cause frequent urination and a feeling of discomfort in the bladder. UTI and diarrhea can sometimes occur simultaneously. A good way to improve your health is by drinking a lot of water and going to the doctor so you can get antibiotics. 

You've had such a bad time with fever and diarrhea. Both could be the cause of your weakness later. The fever and the diarrhea ached your body thus, making you feel tired. You must hydrate yourself with water and soup. Light and easily digestible meals should be your priority. 

You see­m troubled! Nausea, leg pain, fe­ver, cough, exhaustion, and constipation - an array of symptoms. Might be a stomach bug or viral infe­ction. First, rest up. Drink lots of fluids. Eat light foods. If symptoms persist or worsen, se­ek medical advice promptly.

What is probably happening is you have an anal fissure, which is a small split in the skin around the anus. The pain that occurs during bowel movements is the main symptom. Hard stools can make it worse. Fiber supplements like psyllium husk or methylcellulose may help you ease your bowel movements which are the reason for the hard stools. Also drinking plenty of water is very good for your digestion. 

While low B12 levels can affect the body in many ways, they usually don’t impact bowel habits like this. It’s great that you’ve had some tests, and they’ve ruled out any inflammation in your stomach or colon. Your symptoms might be due to functional gastrointestinal disorders or hemorrhoids, which are quite common and generally not too serious. Keep an eye on your symptoms, and try not to worry too much. However, if you’re still concerned, getting a second opinion from another doctor might help give you peace of mind.

You mentione­d stomach pain on your upper left side starte­d six hours back. This could result from various factors: gas, indigestion, or mild infection. Wolfing down food or ce­rtain edibles might trigger it too. Try re­sting, drinking lots of water, avoid spicy/heavy meals. Howe­ver, if discomfort persists or worsens, promptly se­ek medical advice.