Fix posture in everything (neck, back, tongue, everything), and chew more (meat, gum etc.) also exercise regularly while breathing through your nose (don't forget that) ATP your looks aren't the main concern, it's how you grow, don't take steps too far in: that may make you stunt your growth. For example if you work out too early, drink caffeine, ruining your sleep schedule to wake up at 4 am, etc. You have good eyebrow growth and blue eyes, but RN you are very recessed, that's why your lips are a little thin. Check with your orthodontist to see if you have a narrow palate because I believe you do, getting a palate expander will definitely help if that's the case.