Can’t predict your maximal height, but probably will be slowing soon since males reach 90% of their adult height by age 18. However, you will continue to grow until you are 23.
The bigger concern is has your weight kept up with your height? Probably not so check out the Healthy Body Calculator and see how much you should be eating just to maintain your weight. Next, if my calculator says you are underweight, do it again and choose to gain 1 or 2 pounds per week to see how many calories you need to eat to gain weight.