Hi everyone,

kind of worried here so it'd be great to get some input ..

i had sex with my bf 14th dec, and took plan b postinor 2, 2 pills in 24 hours with a 12 hour interval about 44 hours after. Got my period about a day or 2 early on the 24th dec, and it lasted about 2 days longer than usual, and ended on the 28th , faded altogether on the 29th dec. It was somewhat heavier than usual, but this could have been due to the fact that i was very tired. I was active again on the 30th, but very briefly, and i mean extremely,( penetration was only about 5 seconds? )
On the 7th of jan i experienced some light pink discharge which was rather thick, and on the 8th i put on a pad to be safe, and found some dark brown discharge on it. 9th jan, there was some white/yellowish discharge. 10th jan there was some thick, slightly milky discharge when i wiped ( it was stretchy) ( sorry tmi. just worried )
my period is usually pretty regular, about a 28 day cycle, and i usually get spotting 2 or 3 days before my period, so i'm not sure what to think. does anyone have any idea what it could be?
Also, i had cramps for a few minutes on the 8th night, and pelvic pain on the 9th night for a few minutes, as well as slight pain on the left side on the 8th night, and on the 10th jan, my right breast hurt very slightly even though there was no pressure on it or anything.

Any information or input would be greatly appreciated. thank you