I’d like to take my game to the next level

Building Habits by Chessbrah on Youtube should help, you might already know them. Beside that, you will need openings obviously at some point any ways, i would try some logical strucures(French Defense, Queens Gambit, Queens Gambit Declined) and see if you feel comfortable with it.

Improving Your Chess - Resources for Beginners and Beyond...
https://www.chess.com/blog/RussBell/improving-your-chess-resources-for-beginners-and-beyond

Hi! My name is Lauren Goodkind and I’m a respected chess coach and chess YouTuber based in California:
https://www.youtube.com/channel/UCP5SPSG_sWSYPjqJYMNwL_Q
I have tips and resources to help you improve your chess skills so you can win more games.
-I offer a free beginner’s free eBook on my website, in case you are interested. The book is about asking questions before each move.
-I recommend two books for you: “50 Poison Pieces” and “Queen For A Day: The Girl’s Guide To Chess Mastery.” Both books are available on Amazon.com. Both books are endorsed by chess masters!
-If you are serious about chess, I highly recommend you hiring a chess coach to help you.
-Also consider all checks and captures on your side and also your opponent’s side. Always as, “If I move here, where is my opponent going to move?”
I hope that this helps.