My hair

So I have a round chubby face and my hair use to be sooo long that it reached my ass crack. I cut it above shoulder length and I liked it. But I don’t want to cut it again I want to let it grow 😔 but rn it’s below shoulder length but still pretty short and I don’t know how to style it. I’m insecure about my round chubby face so I don’t style it as much!!! I usually always have the same hairstyle which is parted in half, and my hair is like curly but not that much. Just small curls. SOMEONE HELP ME PLZ?