I have taken it too and I also got a wild unexpected unusual period. I heard from my friends I should expect that- and I remember worse than usual cramps. I wouldn't worry about it :)
yea its like spoting it looks like wen u are bleeding the last few days of your period and i have taken plan b before but this bleeding or spotting hadnt happen before.
It most likely made your expected period, come earlier then normal. I took this 3 years ago and had the same issue.
What do you mean not like regular period blood? Emergency contraceptives are known to mess up your cycles and some can cause you to spot and bleed the same week that you take them.