What should I eat or do in order to get taller , can someone help me plz ;(?

Hi guyz I'm 18 and my height is 5,7 . Here is the thing , my bro is taller than and my cousins are like way taller than me and I'm like freakin jealous that why I'm the shortest one > I'm so worried of my height . I went to the bone specialist and they said you'll get taller 2 inch more but i want to get taller more than 2 inch's . plz plz can someone help me with this . Tell me what to eat or do some exercises I'll really appreciate . thx and god bless . And ya I forgot to say that I play soccer , I go to gym every weekends , I do some weight liftings . I'm a martial artist I use to do some extreme sports such as kickboxing , karate and kung fu but I don't do anymore . And ya I'm fit and strong . Some people says that playing soccer makes u not to be taller anymore but i love soccer , my life is incomplete If i don't play soccer . just to let u guyz know what i do .thx