My last period started Oct 21st. I started my new pack on Oct 26th, right after my period ended.So Nov. 3rd was the last day I took the active pill because I had already missed 4 days. I was going to start a new pack immediately but then forgot with everything that has been going on. I started bleeding Nov. 7th for a couple days. But I have not got my regular scheduled period yet and it is now the 25th. Every time I stop a pack in the middle I get the bleeding that comes with stopping and still get my scheduled period on time. Is this normal? or could I be pregnant? I have had unprotected sex all month.