I started my period on Jan. 5. (It was 2 days late because I was stressed) I have had 0 sexual contact since around Dec. 14. And the entire month of Janurary I haven't had any sexual contact. I began Birth control pills earlier this month and had previously taken them irregularly. I am now, after my period getting brown discharge. (Looks like old blood) my question is can I be pregnant or is this a pill symptom? I got my period and it was a regular period. So that should rule pregnancy out correct?