Pregnant or paranoid.

Hey ladies so I’m 18 and was recently active with a friend around 5-6th feb (can’t remember exactly) I’d come off the pill a few days before but it was unprotected. It wasn’t supposed to go that far but it did and we used pull out to be safe but since yesterday I’ve been experiencing really sensitive and sore nipples. Not tender boobs and no other symptoms other than being bloated. I’m just curious is it too soon to be showing any symptoms or could this be something else (maybe relating to me coming off the pill). should I take a test just to be sure? I’m super paranoid.

Edit: it was before my fertile window as well