So i am 6 days late on my af and no signs of it showing up as i have discharge sorry tmi and i went to the er and they did urine and blood test both came up negative but i have cramps and sore boobs nauseated here and there they also did a pelvic exam no yeast or infection but my urine sample showed bacteria and doc said i have the stages of an early uti so i know i do have a uti but does that cause late periods sore boobs abd discharge oh yeah after the pelvic exam i thought that would provoke my period to show instead i saw more discharge a little while after. Did blood test and urine 5 days of missed af could i still be pregnant or no?..