Period due tomorrow but ive been feeling different and decided to test. I went to the store and all they had was the dreadful blue dye but I wanted to test before having a drink tonight... what to you think? I ended up going to a different store after and grabbed a pink dye and got nothing. This is like 5th pee of the day and the pink dye was almost right after the blue dye different urine.. I figured I’d test again in 2 days if my period doesn’t show tomorrow.