I am worried that i could be pregnant. not too long ago i had very thick white discharge, then cottage cheese like, and recently thin white. i have also been urinating a bit more, and am a few days late to my period. the discharge has not stopped.

Some thoughts: Pregnancy is a common cause of a missed period. If not pregnant, other causes of a late or missed period include: excessive weight loss or weight gain, increased exercising, emotional stress, having an illness, traveling, medicines (especially birth control pills), hormonal disorders, etc… A home urine pregnancy test is very accurate by 3 weeks after sex. One's doctor can evaluate the discharge.