AF was due on 5/26. I have none of my usual symptoms. I did put a tampon the day after i was supposed to start just b/c i went to the mall and didnt want to have an "accident." When i took it out the tip was light pink. When i urinate theres no blood. This morning i peed and when i wiped i had a faint pink stain. I've already tested but it was negative. Is this normal? Is AF just late? Or is my period so light this month that I'm barely bleeding?