Am I diabetic? On Saturday I woke up feeling really dizzy. As I was laying in bed the room was spinning. This happened about 3 times within an hour. I then got up and got in the shower and got out and I went dizzy again, I was then physically sick. I then went dizzy again whereby I had to kneel down on the floor in the bathroom and close my eyes. I urinate quite a lot. Today I have urinated 10 times. I often need to urinate in the night and have to get up out of bed. I have had dizzy spills in the past. I get very tired some days too, so tired that I feel absolutely shattered.