18 Days Late Today I Have Cramps And White Discharge

18 days late today I have cramps and white discharge lotion type I have nasea after eating tired breast hurt sometimes I was on birth control last mouth around oct was my last mth nd I've used condoms but don't know if they ripped periods are irregular started to be out of no where that's why I was taking it I have white discharge nd cramps late period I was suppose to get it dec 5 negative test took one week past due period