Do you thing my baby is already far too heavy and I am afraid she will be fat!!?

the first couple months babies seem to gain a lot of weight but once they are 4 months it starts to slow down. my neice weighed 7 lbs 4 oz when she was born and now she's 14 lbs at 4 months, in the last two months she gained 2 pounds. and she's soo chunky but once they get a couple more months older she'll probably go through a growth spurt and stay at the same weight for a while