Should I be worried?

Chloe?? • Prego with baby number 1 after MMC in Jan😥
This is literally all I've eaten, for lunch and dinner three days in a row. Literally the thought of everything else makes me want to throw up. I can't even look at any other food at the moment. It's chicken, potatoes and stuffing. I know it's not enough nutritionally but I just can't eat anything else!!