I have extremely irregular periods but the past two months I have had my period (only 14 days apart) and 5 days ago I had unprotected sex but he did not ejaculate inside. I know that the withdrawal method is not reliable and can pass on stds and contain sperm so I quickly took the morning after pill (1 hour later) and did not vomit or anything like that after.
I had cramps right after eating the pills and the pharmacist said it is probably because I have eaten it twice in two months which is too much. The cramping has not been bad but it has caused discomfort and I have been extremely gassy. As far as I am aware I have not had any nausea or tender breasts or any other pregnancy symptoms. Today (5 days after sex) I had slight bleeding which based on photos looked like implantation bleeding. But then a small flow of blood rushed out that filled around 4-5cm of my underwear with blood. I still have cramps. I always have cramps before my periods and although it has only been 10 days after my last period, (my last two periods were 14 days apart).