Welcome to the forums 😀 glad to have you. I'm an amateur so take my words lightly lol but I really like your style. All the pictures look fun, tell a good story. The colors look good. Something I noticed though is maybe the expressions of the characters in the illustrations. They could probably be more vibrant and different, more expressive. The first pic for example, I really like the composition and everything, but I know if I was the guy riding along with a girl driving like that, I'd be considerably more concerned lol. I hope I'm making sense.
I'll ask as well, have you listened to the 3 point perspective episode about "I'm a good illustrator why won't anyone hire me?" or something like that lol. That's a big help. The podcast on general has tons of good info if you haven't listened to it.