Hey ,I have noticed a white chunky discharge like I just finished my periods .I had sex used both protection and had it unprotected at the end of it I used the emergency pill dat happened on both days 15 and 29 of October on the 1st of Nov had protected sex through out .after a day on the 3rd I started my periods which lasted fo 3 days not normal for me coz I do it for 6 days in a 32 days cycle.after 2 days I noticed a discharge white chunky jst lyk the one dat comes after de periods.did a pregnancy test it came out negative ..help is it because I uesed the emergency oil twice or its an infection?