Could it be possible?

I haven't been the best at logging prior to January. I know I had AF come in around Christmas. But anyways, my husband and I aren't really TTC, but not really preventing. We already have a 1 year old. So towards the end of last year and into this year we've been intimate more than usual (2x in 1 week is a lot for us 😂) Now we didn't really pay attention to "green week" and had sex on an 11% risk day. He pulls out so we aren't too worried, but lately I've been feeling a lot different. I'm perpetually exhausted (even though my daughter is literally the best sleeper), I'm passed out in bed by 930pm every night, I've fallen asleep on the couch after dinner a lot, I've been really moody lately, and I've felt really bloated. I feel like I did the first time around. 😅 I'm trying not to freak myself out or get my hopes up for nothing. Aunt Flo is scheduled for the 24th, and naturally our family planned a huge family dinner party on the 26th. What are your opinions ladies? Could it be pregnant again, or is it just AF being weird this month 😂