So i had sex august 6th and took the pill the 7th. On the 11th of Monday I saw blood in my under garments but it was a light flow, then the next morning I woke up it was so heavy it ruined my pants like my normal period would do .. Then the 14th of Friday there was no more blood and I went back to normal ..
Was that my period or just a side effect and should I expect a next one ?