Whats my Biggest Issue

23M started golf in April of 2024 and have been addicted since, I got myself to an 18 hcp pretty quick and have been stuck since, Ive broken 90 3 or 4 times but consistently hover around low 90s (id say I’ve played 18 holes 12-15 times by now cuz I usually just rip the local 9 hole course). I have never taken a lesson and I am considering that pretty soon to nail down what im doing wrong.

Thanks guys 🤙🏼