It’s okay to have a style. If you love what you’re doing, forget the rest. If you want to try something else, be intentionally awful. Really, just do something you hate in other people’s work. Cliche’ and immature and offensive. Get it out of your system, but be warned, you may love it at the end.
What i like the most in your art is that your characters seem real, not that real bad stuff that everybody throw to our face as "wonderful works", but your drawings are real inside, if you see what i want to say ^^, it's like we feel we're gonna meet your characters tonight, passing around, as random people we see everyday. That's the reason i feel your art is amazing.
But if you'd like to change or do something new, feel free to try, it always help to improve a lot x) But anyways be sure that even if it doesn't change, people who like your art will keep watching, you don't have to worry about that. One last thing, is right, what you draw must be what you like drawing the most. Have fun while drawing is the best x)
As most of the other watchers, I'm loving your art so far. But if I had to give any advice I would say keep drawing from photo reference and use specially historical source. Classical paintings are great because I think we can learn and improve everything from them (lighting, clothing details, background, composition, anatomy, coloring, animals...) Good luck gurl! and keep doing great art (: