Period is late, pregnancy test said negative, i've consuming drinking soda and fast food i've had all signs of period, and i smell blood when i pee?

When did you take: the pregnancy test? If you still don't have your period in a week- would repeat home pregnancy test. Maybe you are about to have a late period? Reasons for missed/late periods: low body weight, obesity, marked weight ^ or v, over-exercise, endurance athletics, breast-feeding, ^ stress, illness, eating disorders (bulimia or anorexia), anovulatory cycle (no egg released), travel, hormone >