First boa poop question

[ChuckD8883]

Hi everyone. So I’ve had my boa for about 3 weeks. I bought her form a local exotic animal store here in jersey. I forgot to ask her she but she’s only about 20”-22” long. I’ve been feeding her weekly every Wednesday. She hasn’t pooped but from reading online it seems they can hold their poop for a while. Unfortunately I’m not home at the moment but was sent a pic of what seems to be her poop. It doesn’t seem normal so i figured I’d ask you guys. Thanks for any help!