Sexually active. period due next week but i am cramping few seconds on off occasionally.have milky white clear discharge but no odor or itching. why?

Vaginal discharge: The vaginal discharge can change. cramping maybe from the cervix or uterus. if your menstrual period is due in 7 days & your cycles are regular (every 28 days and last 5 - 7 days), your symptoms maybe from early pregnancy. home urine pregnancy test - first urine in morning is best. have you had sexual intercourse w/o condom in the past 7 days?