no appetite/not eating enough

Rachael • 20 y/o. proud mommy to be🎀💅🏼
Well I am 14 weeks tomorrow and have absolutely no appetite whatsoever. I am concerned that this will effect the growth of my baby. At my last scan which was only at around 11 weeks the baby was measuring ahead. I try to make myself eat as much I can but will no appetite cause my baby to be underweight or not grow like it should???😞😭 first time mom btw