I can't sleep well and does it affect my metabolism??!

every night i wake up once at 2-4 a!.m!.
then it takes me maybe 15-30 min to get asleep again
sometimes it takes longer
so i only sleep for about 6!.5 hors every night
im 14
is that enough for me!?!?
i sometime feel hungry even only 1 hour after lunch
is that because of not getting enough sleep!?!?
i don't feel sleepy throughout the day though
only a bit in the afternoon for about an hour then i'll be energetic again
but i just want to know is my sleep too little that it would slow down my metabolism!?!?
or will it stunt growth!?!?Www@Answer-Health@Com

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