What do you ladies think?

So two weeks ago I stopped my BC, I didn't finish the pack completely(dumb on my end) but I was just over BC and didn't want to keep going with it when I no longer believed in it anymore. Right before I ended my BC I had unprotected sex l, withdraw method, and a week later, withdraw method. I had very little signs of period coming soon, very little cramping. Would it be possible that I might be pregant? Or I screwed myself up since I didn't finish my BC pack? Btw I plan on taking a test anyway but wanted opinions! Thank you!