Don't listen to retards, you still have open growth plates, and are far awar from your growth potential
Because you didn't even achieve your max height, a lot of stuff could risk your body not even using it's natural growth to its fullest,
For example: if youre stupid and "bonesmash your ankle" like some r****d suggested, you will most likely get a fracture/put huge stress onto your cartilage junction -> distal tibia growth plate closes early due to trauma -> you're fucked and will be deformed for life
Don't be tempted to do retarded shit, if I wanted you to get the tallest you can, (based on your genetic potential), I would just recommend you to maximize health: diet, macronutrients, sleep, and activity. ideally something where you put mechanical stress (different than what I mentioned before) onto your legs and lower body
If you do this and only this, you will get 95% of the results with 0% of the risks