Headache on the right side of my head

Sharp pains on my stomach
Nausea
My body a bit shaking
Red and paining eyes.

Why do I experience all these symptoms

There could be several reasons why you are experiencing these symptoms. It is possible that you are suffering from a migraine or tension headache on the right side of your head, which could be causing the sharp pains in your stomach, nausea, and shaking. The red and paining eyes may be a symptom of eye strain or fatigue.

Other possible causes for your symptoms could include stress, dehydration, lack of sleep, or an underlying medical condition such as an infection or digestive issue. It is important to consult with a medical professional to determine the cause of your symptoms and receive appropriate treatment.