Omg someone plz help morning after pill

So on June 25th I had unprotected sex and it was a day or 2 after my period. Then I took morning after pill 36 hours later so sex was on sunday 9pm and I took the pill on Tuesday 12pm its now 7 days later and I am bleeding down there?? Like a period. Also he did not ejaculate inside but pre-cum. My period is not due until end of July maybe even Aug. My last 3 cycles were like 31 days 38 and 47. Is this normal???