Would I outgrow a 14.2hh pony?

I'm 5ft10 and hunt a 14.1 on a regular basis. Totally depends on build of pony. If a slight show pony then probably yes but a cob or native cross doubt it.
 
Doubt it!
I'm 5ft4, range between 11 and a half to 12 stone and I ride a 13.3 chunky section D and a 14.3 section D built like a brick outhouse.
This is me on the 13.3-
DSC_0182.jpg
 
I doubt it. My late mare was a big 14.2 and I am 5'6 and currently around 11stone (perhaps wishful thinking after xmas!) My young mare is still growing and currently just under 14.2 but she is plenty big enough and strong enough to carry me, and I am almost 32!
At your current weight and height not a chance, and at 13 you could be fairly close to your adult height, dont think I really grew any taller after your age tbh
 
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