day after anal sos

last night my bf and i tried anal and it hurt so i told him to stop ( he didn’t get in hardly at all &we did not use lube bc it just was random) and today i can’t... stop... pooping like i can’t control it it just hits me and i have to shit like 2 minutes later and it’s all mushy.... (i also hadn’t pooped since sunday and it’s tuesday so maybe that helped idk?) sorry it’s tmi but im freaking out and nervous am i going to be like this forever sososososos help