I don't want your sympathy.
There is nothing to do but apologize.
You don't need to say sorry.
You don't need to apologize.
Don't apologize.
I deeply apologize to you.
You don't need to apologize.
I deeply apologize to you.
You don't need to apologize to me.
You don't have to make an apology.
It is not necessary for you to apologize.
It's a bit off not apologizing to you.