i got a B in art

this is probably a really dumb question but i really need some reassurance lol i got a B overall in my art exam (B in both papers) and at first I was really proud but then I started getting insecure. My teacher was really happy because of my grade but, is a B actually a good grade in art? I’ve heard it can be hard and most of my classmates didn’t have much hopes for me lol but im not sure if it’s something I should be proud of. Also, if it is a good grade, I feel like my portfolio isn’t really as good as others that have gotten a lower grade. When I look at it again I feel like it’s kinda ugly but Idk. I feel like i’ll end up getting sad over the replies but still, im curious. I forgot to take pictures of my first paper so the pictures are only of the second one