11or 12 DPO

I believe we caught my ovulation time so I would be approx 11-12 DPO.  I took a test yesterday so that would have been 10-11 DPO and it was clearly  neg.  period is due Wednesday this week (today is Monday).  I feel bloated today and have had some cramping a couple of days ago but that's it for symptoms.  I should be experiencing some sort of symptoms if I was pregnant by now, right?  Or getting a faint positive?  Any thoughts?