I'm really tired and felt hungry all day because I didn't have any lunch.

I only ate one sandwich and a cup of yogurt.

Today was a really busy day,but sometimes I feel like I don't want to eat anything.

I should pay more attention to my health.

Journal 1

I'm really tired and feel hungry all the day,

because I didn't have any lunch.

I ate only one sandwitch and a cup of yogurt.

Today was rarely hardly a busy day, but yet I didn't feel like doing/eating  sometimes feel like I don't want to eat anything.

I should more pay more attention to my health.

I'm really tired and I felt hungry all day because I didn't have any lunch.

I ate only one sandwich and a cup of yogurt.

Today was a really busy day, but I sometimes feel like I don't want to eat anything. (This is grammatically ok

but doesn't make logical sense. Maybe you meant: I was so busy today that I didn't even feel like eating

I should more pay attention to my health.