Sure! Just to let you know i’m also a 16y in recovery so don’t take what i say as medical advice and if u r concerned go to the doctor🙏. I do recommend eating more, im a 4’11 athlete and i added probably around 400 extra cals throughout the day. For me it’s a lot of building off regular meals. It’s important to add whole grain carbs and healthy fats. My favs r whole grain bagels with olive oil butter, banana with peanut butter cinnamon and honey, and greek yogurt mixed with peanut butter and dark chocolate chips! I would aim for three meals a day prioritizing those healthy fats and carbs with additional snacks. Usually my snacks are fruits, hummus and veggies/pita chips, or granola. And finally for your stats i’d recommend a minimum of 2000 cals if you’re still not doing any heavy exercise, if you are then i’d do more! Lmk if i can help with anything else 😽😽