👍 General tip for your overall diet: eat MORE of the foods which are allowed.

Your diet is low in overall calories.

Could that be why I'm feeling sick?

Very possible.

Make it a habit to eat 3-4 FULL MEALS per day of allowed foods. See the website in the workout meal for recipes and foods.

This is important fir health and fat loss.

Last tip: since you're not eating bread,pasta pizza(high carb stuff), calories that were coming from these foods have to be replaced. So eating more is necessary and will not make you gain fat.