Has anyone gotten a bfp after their period was due? If so, how many days past ovulation were you when you found out? I 13dpo and so far no period. It is never late and if it doesn't come tonight it is officially late. My basal temp went up by almost a half a degree this morning which is also odd. It usually drops the day of my period. My chest feels swollen and was killing me in the morning but has gone away. No other symptoms, except I think I had implantation spotting on 9dpo. I am totally confused! My body has me thinking I am pregnant but all the tests are saying negative, even opk's are very faint.