we had sex january 25 ( condom didnt broke, i didnt finish inside ) and then she got her period feb 1 to 6, it was a normal flow with a heavy and then to later days became light. then we DIDNT HAD SEX THE WHOLE FEBRUARY. now it is march 12, her expected period is march 14, on march 9, 5 days before her period, she experience white discharge then on march 10 a headache those are the only sign, no breast tenderness like she always had , could those be a sign of her period coming ? im a little scared here, and she always had longer cycles like 36+ days , i know in myself she isnt pregnant because she got her period last february and we didnt do sex the whole february. but please guys, let me know your thoughts, im always responsible because i used condoms and always pulling out before ejaculating.