So I'm on birth control since last August of 2014 never missed any pills on December I took two EC pills one in the middle of the month and the second one at the end of the month. On January I experienced brown discharged during the second week of the 6th pack and on placebo pills on Sunday I got a little brown discharge only that day and on Monday I bleeded red blood it lasted two days only is this ok? By the way I got my period late because I usually get it in the third week. So I'm on my 7th pack no 2nd week last week I was cramping off and on this week also today I haven't is this normal? Could it still be from the EC?