Hello- I took Next Choice One Dose on December 21st. I had intercourse on November 19th and he came. We also messed around on the 21st early morning but he couldn't perform and he didn't really have it near my vagina but he doesn't remember. Just in case, I took the next dose that day. My cycle ended on the 17th. 4 days after taking the pill I started to bleed and that last about 4 days. I saw that can be a side effect. I always have 27 to 28 day cycles so now my period is off being that it is January 14th and I was supposed to get my period. (on day 4 of no period). I took a pregnancy test on Monday and it was negative. Does that mean my period is coming? I have really bad bloating and cramps. Just not signs of period yet.