Ok on April 7 i had my IUD removed the next day we had sex an he cum in me more than once ok i got my period on April 15-18 than we had sex April 21 an he cum in me more than once now my period is due on april15 but it started today on the 10 but its not a normal period this period is not as heavy as my other periods its pinkish brownish looking but I'm not bleeding alot. My period came 5days early I have took a test it said negative so do I go by that. I need some answers please.