Lo Loestrin FE / Cum / Period / HELP

So my boyfriend and I had sex and he came inside of me. I’m on lo Loestrin fe and I’m on my 5-6 day bleeding (it makes me irregular). And I have been on the pill since last December. Anyways I know your period is the least likely time to get pregnant. And I’m on my sugar pills right now in my pill pack...I skipped the two blue pills I had left and went straight to the sugar since I have been bleeding for about a week. Should this affect if I get pregnant or not? Or should I go back to the blue pills?