Bloating while on pill??

So I know i might sound paranoid but...

I’ve been on the pill for over 6 months. My bf and I stopped using condoms after I got on the pill but he still pulls out, however, last month he came inside me a week before my withdrawal bleeding was due

I got my period, nothing unusual

But I’m still paranoid, especially bc I seem bloated and i get paranoid that it’s a pregnancy belly. Lol. Yes I might sound paranoid sorry I have anxiety. I don’t have anxiety when he pulls out and I consented to him cumming inside of me since I’m careful w my pills but am still worried.

Like I said, I take my pill every day religiously. Never missed a day and always take it around the same time (never an hour or more late). Should I be concerned ? I get my period in 2 weeks.