Betta Fish: Is this usual full belly size

First photo is from this evening – post frozen brine shrimp (unsure of how many she actually ate, she kept spitting them out several times and then eating, idk if she’s ever had real food before me)

Second photo is from Wednesday when I brought her home and before a feeding.

Girl gets CHONKY like this every time she eats. Which so far has only been a handful of times since it’s only Saturday.

I’ve seen my guppies get full bellies plenty of times, but new to full betta bellies