Could I be having implantation bleeding/pregnancy spotting?

[Akml10]

July 4th I had unprotected sex on the last day of my fertile window. He didn’t come, but he had previously came during the day hours before I came over. My period was supposed to come July 11-12 but I missed it. For the past two days I’ve had atypical brown, almost light prune colored discharge in the mornings. Today, there was a small amount of light pink. I have had no signs of pregnancy other than possible spotting and my missed period. I have not been frequently urniating unless I consumed liquids, tender breasts, or implantation cramping.

[specialmom]

It's always hard to say as signs of early pregnancy are so subtle. We can miss periods for a variety of reasons such as weight gain or loss, illness, changes in routine, stress, etc.  Timing of when you had sex seems like it may have ben right after you ovulated?  You really could just be late. But unfortunately, you need to test to really know. Come back and tell me the result!