y dont i have my period

U might be pregnant

all test r negative @mrsbutler

How late are you?

5 days

Stress can cause you to be late or wait until you are a week late so next week try again n if still no period than go to the doctor

are your periods irregular?? and sometimes its to early for store bought pregnancy tests to detect your hormones!!

yea they were irregular but after my miscarriage last year they became normal @mrs.steele

but i have gained alot of weight too since my last menstural