Is she pooping too much?

My baby is 6 months old. For the past day or two she’s had this really thick dark dark green poop. She doesn’t seem to be acting sick. She does have a little rash, probably from pooping so much. Nothing in her diet changed. She’s on mostly formula and gets breastfed maybe 2 times a day, but it’s mostly comfort. I’ve been nauseous because of pregnancy and so i haven’t had anything triggering. She’s pooped 6 times today. I’m not sure if that’s normal. I would just be a crazy first time mom and call the pediatrician. But it’s the weekend and I figured it’s probably normal... it’s just bugging me because her poor bum, like girl can’t get a break.