If you always start your period on your 27th day but have been spotting brown off and on since the 25th day could this be a sign of pregnancy?

Thank you for your thoughts, but I guess I did not state my question right. I am preg. and my hcg is now 87 still going up slowly, but I have been bleeding now for six days can this still be considered an ok preg. Tanyas Yes. The normal woemsn HCg without pregnancy is only 5.