missed a pill during this pack

Ashley
Hey! So I missed a pill around the second week of my pack. I waited the seven days & took it when I remembered, blah blah blah. But I'm now on the placebo week and had unprotected sex. I should be protected, right? Thank you guys :)
EDIT:
I only missed in the beginning of my pack and I was protected for the 7 days after I missed bc I used condoms. But now I'm on track again. Right now I'm 3 days into placebo week , I guess what I'm asking is if I miss a pill earlier in the pack does have any effect on how the effectiveness during placebo week?