Should I take a HGH supplement?

I am 19 years old. I am 6'2 and only weigh 140 pounds. I eat VERY frequently, i lift/workout every other day, i am in good health, and i(properly) take a creatine supplement for my work out. However, after lifting for weeks upon weeks, i have shown very little muscle gain. I am as skinny as i ever was and it is quite frustrating and often times lowers my self esteem and work out drive/ethic. Recently, i have been contemplating on purchasing an oral (pill form) HGH supplement to increase muscle growth, but have been weary due to speculated risks i have come across. By maintaining my regular/proper diet and workout, would HGH benefit me?