You have an oblong/rectangular face, so you want to avoid anything that elongates your face.
Something like a warrior cut would be good. Masculine, has abit more width on the side than a buzz, doesn't add too much height. If you want to keep it longer then a loose man bun would work just as well. Both are pretty easy to do and don't need expert styling.
Literally anything other than the helmet looking cut you have now. Sides are wayy too long, it needs shaping up. You could keep the bangs though if you really want, though I think you look more masculine with it showing. Maybe something like a shorter shag hairstyle you would enjoy like picrel. Takes more effort to style though I think.
You could also rocket something like a wolf cut. Bangs that fall around eye level. Gives your face some width, brings attention to your eyes, doesn't elongate your face, and keeps it longer. Just makes sure it isn't too too long.
Good luck friend :) experiment as well! your hair will grow back, don't be afraid to try new shit. See what you like.
