My period was due this morning and I'm having some tiny brown spots come through.
My period always comes late night Wednesday or very early Thursday, and I bleed for the full 7 days, heavily and painfully, and I am on birth control.
I have been on birth control for over 3 years, and I have never missed a pill. I haven't switched doses or taken any late.

I took anti fungal pills from Jan 9 to the end of Jan. I had sex without a barrier method multiple times on Jan 15-18. I was told that the Ketoconazole 200mg would not lessen the effectiveness, but have read differently since then.

My period is abnormal this morning and I am terrified. I have a tiny cramp here and there, but it's currently 5PM Thursday and I have hardly anything.

Any insight would be wonderful.

Thank you