First of all, I want to commend you for your determination and motivation to make positive changes in your life. It's great to hear that you've already made progress in losing weight, and I understand that you're eager to continue your journey towards a healthier lifestyle.
I completely understand your concerns about calorie restriction potentially affecting your growth and overall development during your teenage years. It's important to strike a balance between achieving your weight loss goals and ensuring your body gets the nutrition it needs for growth and development, especially during this crucial stage of life.
Consulting with a dietician is an excellent idea. They can provide you with personalized guidance and create a meal plan tailored to your specific needs. They'll consider factors like your age, activity level, and weight loss goals to ensure you're getting the right nutrients.
Regarding your calorie intake, aiming for 2000-2400 calories a day sounds reasonable, but it's essential to make sure you're getting those calories from balanced sources. Prioritize whole foods, lean proteins, fruits, vegetables, and whole grains to ensure you're meeting your nutritional needs. Protein is indeed important, as it supports muscle growth and repair, so keep focusing on that.
Weight loss based on factors like your metabolism and activity level. You can estimate it using a TDEE
calculator. These type of tool in my opinion can make your journey more smoother. I also used this in achieving my weight loss goals. I can give you a rough guide for your help. First, find your Total Daily Energy Expenditure (TDEE). Then, create a calorie deficit by consuming fewer calories than your TDEE. A common goal is a 2000 to 2500 calorie deficit per day, which can lead to a safe and steady weight loss of pounds weekly. Remember, gradual changes are healthier and more sustainable.
I am pretty positive that you can achieve your weight loss goal. FIGHTING!