Done or not

Have you eaten the mushrooms in the bowl?
I am worried that you might have eaten the poisonous mushrooms that were in the bowl.

mother is worried about child.
my son might have eaten food or not.
is it correct

The mother is worried about her child.

My son might have eaten some spoiled food that made him sick.
My son is not eating. I am worried about his appetite.
My son refuses to eat. I am worried about him.

I mean to ask.
Mother is not sure if son has eaten something or not since morning.
And thinking. I dont know if he has eaten something or not.
Can i say this.
Mother is worried that or if his son has eaten something since morning or not.

rashid rajalCan i say this. Mother is worried that or if his son has eaten something since morning or not.

That is not natural. The conjunction "whether or not" is what you are looking for.

Mother is worried whether her son has eaten something since morning (or not). "Or not" is optional. We usually omit it.
Mother is worried wh