You need to do some medical tests to check your diagnosis. First, you need to check for signs of infection through blood tests, CBC (CBC) and urine tests. You also need to perform a radiation scan like X-ray computer scan (Scanct) to visualize the level of inflammation of the colon. You may need to start a surgical procedure to repair the internal fluid with vomiting and check the function of your kidneys.
Doctor, I've been experiencing severe abdominal discomfort in the last few days, vomiting, constipation and fever, and I think I've done some research on this.