Poop on potty

My daughter is 2 and 2 months.

She trained enough to use the potty to pee, she'll pull down her pants and go pee all by herself, she knows pee goes in the potty, and if shes away from the potty and needs to pee, she let's me know by saying "potty".

But she will not poop in the potty.

She's walking around right now in distress because she needs to poop and doesn't know what to do, I've told her countless times that poop goes in the potty, I tried to show her by sitting her down on it, but shes not getting it. She knows what poop is, she'll even say poop in potty, but she wont do it

She just walks around, clearly needing to poop, holding it in for as long as possible then does it on the floor, or waits until I put I pull up on her (for sleep time). Sometimes she'll try to sneak a pull up on herself.

Please help, I dont know how to get her to poop on the potty 😓 and I had the worst poop experience the other day that I do not want to experience again