I have a week with belly pain and my belly is bloated I took a pregnancy test and it was negative it feels like gas but there not

You . You should see your doctor for an abdominal pain work up. In many cases this type of pain is indicative of a urinary tract infection (uti), gastroenteritis (stomach flu), or even secondary to certain foods (i.e. Dairy or fatty foods). Regardless a more detailed history, and a medical evaluation including diagnostic testing is in order. Take care.