hello, i have a little bit of a problem. I have been spotting a week before my period is due. they are little light pink and brown spots. Some the other symptoms are the same as if my period were on time, such as breast tenderness, fatigue, and a little pain as if it were to come, but just doesn't get any heavier than a spot. now my period is 2 days late. Is there a chance that i might be pregnant?