Weight gain

Devin • Due May 28th with Aubrynn Mae 🎀
When I'm hungry I eat, but I fill up after a few bites. I have to force my self to eat three times a day. I feel if I eat too much I'm gonna be sick. I'm loosing weight and I don't know what to do. I feel like I'm not providing my baby with the nutrients he or she needs. Help me please. Give me some tips