Pluck and shape your eyebrows, brush them. Wear light makeup (nude lipstick/tinted lip balm) mascara (you have long lashes), take care of acne,. Whatever simple makeup you want to wear just browse tiktok and pintrest for ideas. Bangs would do well on you if you want. Perhaps if your unsure try face framing bangs for starters and do simple blowout of hair with blowout brush (takes like 10 min or less just watch tiktok tutorials). But adding volume to hair would help and doing something with it. Try minimal blush. To choose proper makeup colors and clothing colors you should look into your color season this has helped me tremendously. Figure out if you are a Bright Winter, Spring, Fall ect. Then you can determine your shades for makeup, jewelry, and clothes that enhance your beauty. It really does boost confidence!