It is possible that you could have a viral infection or flu, which might be causing such symptoms. I recommend that you see a general practitioner to make a further medical assessment and establish a diagnosis. 

The symptom of itching around the anal region could arise from a number of underlying causes like thrush, hemorrhoids or fissures. Talk to your doctor for proper evaluation and treatment

Low Blood sugar can be treated by a source of glucose such as fruit juice, soda or candy. Have a meal or snack including complex carbs and proteins, this to avoid the cycle repeating. In case low blood sugar happens regularly, visit an endocrinologist to get sufficient testing and treatment.
 

Abdominal fat is normally linked to several factors such as genes, lifestyle and hormones. It is important to get advice from an endocrinologist or nutritionist to help explain the underlying cause of your condition. They will recommend particular weight-loss strategies along with treatment that will suit your needs

The cause of these symptoms is stress on the body, and consequently, the missed period. This occurs since your body is still on its way to getting back to normal.  You should obviously take care of your health, eat right, drink enough water, and sleep enough. If your symptoms persist or worsen, it's important to seek medical advice.

Visiting a Rheumatologist is suggested since such signs can be associated with fibromyalgia or other autoimmune diseases. These conditions cause common symptoms such as a burning sensation all over the body, loss of appetite, and nausea.

Seems like a throat infection. get evaluated by a doctor. Gargling helps, but see the doctor. Painkillers can ease pain temporarily.... 

Typhoid fever can last for a few weeks, even with antibiotics. Chills are common and may persist after the fever subsides. Be sure to continue taking your antibiotics, drink plenty of fluids, rest, and stay warm. 

Earache can be caused by different things like infection or injury or accumulation of earwax. Visit an ENT specialist to get a proper diagnosis and treatment.
 

Developing your protein regimen can be done by incorporating chicken, eggs, beans, and nuts into your meals. Symptoms of protein deficiency can be weak and low energy. Make sure you eat different kinds of food, so your body functions perfectly and remains well.

You should visit your doctor without a delay if you have been scratched by a cat