I have my period for 9 days now and it is just as heavy as the 3rd day, also I am very dizzy have been for the last 9 days, and know I have a sour sensation on both sides of my tounge, where anything i eat pretty much taste the same. I am a type 2 diabetic, and currently have a seizure disorder. The dizziness, wired sensation, and the 9 plus day periods is new. Do you know what this could be?