Hi my last period was 20th aug it wasnt a period like i normally have i had 2 days of very light bleeding and 2 days with nothing and then 2 days of actualy heavy bleeding i spoke to my doctor she said is normal so i left it anyway been trying for a baby with my partner we had sex every other day while i had the flashing face on the ovulation stick and then the evening got a solid smiley face so we did it again that eve however i am 4 days late on my period i have had on and off cramping and lower back pain i thought it must be my period coming however its still not come and i done a pregnancy test today its negative anyone else had something simular