Hi Doctor, I Had Unprotected Sex With My Bf On

Hi Doctor,
I had unprotected sex with my bf on 29 th March 2015 which was 4th day my menstrual cycle.After that i taken unwanted-72 within 30hrs.Till this date means 21st April 2015 I dont have bleeding,But from 13 to 19th April,a white substance(jelly type) was coming out through my vagina on each day i mentioned and the quantity is very small like 2-3 drpos of jelly or small bundle of jelly.Is m I Pregant or not?plese doctor,help me...