So, I'm on birth control. The combination pill packet. I missed one in April but doubled up.

* I recently heard that you can get pregnant while on the pill but you won't know because you will still continue to bleed for months, because it's withdrawal bleeding. *

I had this type of bleeding with my "period" recently. Can I STILL have this and be pregnant? I took some tests which were negative (-).

I zoomed in a lot but it took up the whole toilet paper when I wiped. I'm just super confused now