Should I take plan b?

I take junel fe 1/20 and extended so I go three months before a placebo week. I’m on my second pill pack (34 days in total currently without placebo, 13 in the current pill pack I’m taking)

My time to take it has always been 10:30am, but I will be honest and say I tend to take it at different times during the day, a lot of times at like 12 or 1:00pm. I haven’t completely missed a pill the entire 34 days. We are long distance so we haven’t had sex in almost a month.

On Christmas Eve, I forgot to take it at 10:30am and didn’t take it till probably 10 or 11 at night.

Last night at 3am, so it hasn’t been 24 hours yet, my boyfriend and I had sex without a condom, something we rarely do as we usually always use a condom by the time he finishes.

He pulled out and I remember for a few seconds, he didn’t immediately come and then finished outside of me. This was the first time he ever pulled out and came without a condom so I think that’s why its freaking me out.

However, I am really anxious.. I asked him if he came inside me and he said no.

Basically, I’m worried that since I haven’t been taking my BC perfectly on time all the time, that I have a huge risk of getting pregnant. I’m worried that he may have came inside me a little even though he said he didn’t. We were drinking prior to that so I just get worried. (I have ocd and anxiety and I can’t stop overthinking it)

Would it be a good idea to take a plan b just incase? Please help, I am so freaked out. Thanks