5 days late, i have been experiencing cramping but no sign of blood only white discharge. (normal discharge) possible pregnancy ?

Maybe. Maybe not.: Some causes of a late period include: excessive weight loss or weight gain, increased exercising, emotional stress, having an illness, traveling, medicines (like birth control pills), hormonal imbalances, etc… Seeing a doctor is a good idea if symptoms are persistent, recurring, or worrisome. Pregnancy is a common cause of a missed period (can do a urine pregnancy test in another 3 days).