The only way to really know if you are diabetic is by the blood work. WHen I use to do ECA stacks, I pissed every few hours also. Don't get all paranoid about this stuff. Floaters in the eye can be caused by a number of things. Be sure to mention the flashes to the doctor. My wife was getting those and it was found she had a partially detached retina. 10 minutes in the eye doctor's chair a laser shot and it was all over with. Roller coaster on the daily energy is from the ECA stack. You get all wired, then you start to come down. I actually get like that after eating a carb heavy meal.