Hungry but can't eat...

I honestly do not know what to do. I've been hungry but I have never been able to actually be enjoying my food. I'm really hungry but when it's time for me to eat and I don't like the smell I don't like the taste I can barely swallow. I've been trying to force-feed myself so that I can have some kind of nutrition in my body, and I feel like that does nothing but make my stomach feel more upset. What do I do because I know I need to eat I know that the baby needs its nutrition but it's really hard for me to actually sit down and eat something anything. All suggestions are helpful!!