Is there any chance i will grow like 8 inches from now to when i am an adult?

Sorry honey.. I doubt you'll be 5'8"... My mom is pretty short- 5'4".. However, I'm 5'9.5".. I eat a lot of chicken- no beef or pork, just chicken and fish.. Chickens have growth hormones in them. They feed that to them so they'll be bigger and when you eat chicken it makes you grow.. Try that!