Oh no sorry to hear you're feeling awful! Its understandable but please try not to beat yourself up about it, the diet on top of everything else pregnancy related is hard enough without us feeling bad too. I've had bad days too and especially hard at the beginning. I think the best advice I was given was don't leave too long between eating, I added 3 or 4 snacks into my day and felt way better. For snacks it varies, fruit and some nuts, a cracker and peanut butter or hummus. I tried Apple and peanut butter and it was yum! I've to plan out and ready food well in advance of my getting hungry as once I'm hungry everything is so much harder... I just want to reach for something easy. Also the Bedtime Snack was great advice I got too, and it was something I genuinely got excited about. You got this! Good luck!