but i carried on taking my pills during the bleeding then when it was time for my seven pill free days i stopped taking the pills for seven days. then started the next cycle and took them at the correct time for four days before having unprotected sex and it has been a week since and i have carried on taking my pills as normal and on time but im scared i could be pregnant? after missing the three pills last month as when i missed them i only took one instead of two the following day.... does this matter???