My period ended 5 days ago. I just noticed today that when i go pee i am wiping away blood deluted by the urine. I have been vomiting, nausea, bloating and fatigue whenever i eat, for the past couple of weeks and went to see a Dr. For it 2 days ago, and have an endoscopy appt in 3 days... I just noticed the blood in my urine today, should i be very conserned should i go to a ER???