My Abdomen Is Bloated. It Has Been For The Last

My abdomen is bloated. It has been for the last seven or more days. Six days ago I started having diarrhea and it continued for 3 to 4 days. It was not black, tarry of bloody. I restricted what I ate, slept a lot, and gradually I am better. During this time I would have rapped heart rate, elevated upper number blood pressure, was light head and sometimes dizzy. I am much better now but I am still bloated. It does not go away even if my stomach is empty. I have not seen a doctor, but wonder if maybe I should. You you have any suggestions for me.