Can i(male) grow at the age of 19?Plz ans my ques after reading the details carefully. I need ur Help. Plzzzzz?

I m 19 yrs old boy live in INDIA. My father is 5' 6" & mom is 5' 1". I am 5' 5". I am confused about the onset of my puberty. I masturbate too. But I havnt been doing it from last 3 months. I left it bcz I felt tht it will effect my growth...means height. I hav facial hair but not thick..my hairs on chest and backside are also start growing from last 1 and a half months. But hairs ON CHEST AND BACKSIDE r less and very light(not thick)............ PLzzzzzzzzzzz tell can 'my height be increase by exercising and by good diet. IF YES THN TELL WHAT SHLD I DO TO INCREASE MY HEIGHT.. PLZ ANSWER MY QUESTION WITH A EXPLANATION. I REALLY NEED HELP I WOULD BE THANKFUL TO U.........Help Meeeeeeeeeeeeeee for god. Plzzzzzzzzz