While I to 100% agree with shazzbaa, I'd also like to add: don't just experiment with styles, but also with media!
I used to do pencil-drawing a lot, then I got my graphic tablet, and had to learn so much about drawing again because, well, I didn't have a comfortable digital style for myself. Half a year of almost only digital drawing (where I went through so many different versions of drawing processes) later, I came back to traditional through Inktober - but with ink and watercolour, which also changed my style a bit, or my general approach.
Changing media can be so interesting, and sometimes it helps you boil down what is "you" in your art. You don't have to pinpoint it, but having a feeling of "this is me" is basically where you start to get your own style. Sometimes you start at 0 when you change media. Sometimes at 40%, or even 80%. But the rest to 100% is you figuring out what works best with you.
And yeah, getting down the essencials will make it a lot easier because you get "the look" for things like anatomy etc. and it'll make it not look off automatically.
In short: Experiment with everything you can think of (copying others' styles, change media, do colour palette challenges, or literally whatever), you can only grow. Notice why you like or don't like this or that aspect of it. Find out about your preferences, your aesthetics. Challenge yourself. But most importantly: don't be afraid to not stop looking.