I took the morning after pill on the 29th of January because I had sex with my partner and the condom got stuck inside of me and I didn't know until I woke up the next morning and took it out ... it's been a weak now when I took the pill I didn't experience much just cramps. . Now I am having heavy bleeding I feel sick have mood swings and really bad cramps throwing up and im constipated I haven't gone to the washroom for 3 days is this normal after taking the pill like it's been a week. . Or am I pregnant? ?? I need help