Help please!!!!!

Jessica
Hi everyone!
Looking for some advice! My husband and I are trying for #2. 
I got AF 6/13 so we did the BD a couple times the last week of June..my period wasn't due until 7/14, but 7/3-7/6 I had some bleeding, not enough to be a period but I feel a little too much for it to be implantation bleeding. But I also feel it would be too soon for it as well? The first day it was only when I wiped and it was brown at first and then light pink and then the next couple days it was more, but more red, it was mostly when I wiped, maybe enough to fill a tampon..and then yesterday it was gone! 
Has anyone had a positive pregnancy with similar bleeding before a period?