If you really meant what you said, why apologize?
Anyone could feel the words,
they were jam-packed with passion.
Could the presentation have been different?
Could your tone have been less caustic?
If anything, you should apologize for how you said what you said.
Otherwise it's meaningless.
Phony apologies don't suffice in any instance.
Unless it's sincere and heartfelt--keep it to yourself.