Me and my boyfriend broke up in April I had ex with a ex 6/17/14 I was on my period it was very light it went off 6/20/14 my ex is black my boyfriend is mexican I'm not sure if my ex Came inside of me or not my boyfriend and I got back together on the 21st of June 2014 I had a ultrasound done 7/19/14 and the lady said I was 5weeks and 2days I really hate to break my boyfriend hearts so please help me. I have a 31-32day period also! My due date is march 30th 2015. I also have a one yeAr old

No way to tell for sure until the baby is born and you have a dna test done.

Your dates are too close for even an early ultrasound to give a very good idea. As Odinn said, you'll need DNA testing to know for certain.