Any suggested treatment and or known cause for large tounge, tonsils and chest.?

I am a male with an unusually large tounge. A huge set of tonsils, and am rather barrel chested (can't wear english fit, can bust the ons on a 44 by breathing).. Can these things be related, perhaps oversized lungs due to compensation for breathing problems this should by all rights be causing. I have had to go through corrective treatment for a tounge thrust caused by these factors, consisting of sharp spikes attached to a permanent retainer - from middle through high school, and now may be forced to have my tonsils removed, despite lack of infection. Should I worry about ping this on. Are these random traits, or is there some commonality, some genetic abnormality, or enviremental factor. I also have well below average temperture, perhaps unrelated, but then what do I know.