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. 

The condition indicates difficulty with bowel movements. It could happen if you don't eat enough fiber, do not have enough water, and do not have enough physical activity. Symptoms are abdominal fullness, dry, hard stools, and sluggish bowel movements. Please, consider advice like incorporating fruits, vegetables, and complex carbohydrates into your diet to relieve the symptoms. Daily physical activity and increased intake of water will facilitate the process as well.

You might have an H. pylori infection. This bacteria can cause stomach pain, make your belly feel uncomfortable, and even cause a heavy head or cold sweats after meals. It can also lead to stomach ulcers. The good news is that it can be treated with a combination of antibiotics and acid-relief medication. Be sure to follow your doctor’s instructions and complete the full course of treatment to fully eliminate the bacteria. y.

You have been having a sense of imbalance for the last 4 to 5 days and vomiting at the slightest of food intake. These can be attributed to low blood pressure. When blood pressure reduces it is possible for you to feel dizzy and the sensation of sickness to be experienced. To help, consider drinking more water and eating small meals throughout the day. 

Tummy aches can be caused by several things skin infections even gas. If the pain is strong or doesn't go away for a long time, then seeing a doctor is important. You, your partner, can experiment with drinking enough water, consumption of light meals, and avoiding spicy or fatty food products.

Having diarrhea or soft poop could be due to many things such as infections or food sensitivities while difficulty passing stool could mean constipation. You need to eat more fiber, drink plenty of water, and also go for a medical check-up to know exactly what is wrong with you. 

Gastric problems are common. Nausea is a symptom.. Causes include infection, medication, and diet. Try drinking ginger tea or peppermint oil. Avoid fatty or fried foods. Contact a doctor if symptoms persist or worsen.