Over Reacted?

Regarding to last night's event, I kept asking myself if I have over reacted.

I have no idea. I have been thinking about it for the whole day.
Did I try to convince myself that I did the right thing or what?
He really did crossed my line, so much so that I really couldn't tolerate anymore.
I accidentally(really no intention, my fingers were used to the send button after full stop) sent him a harsh text.
What is done can't be reversed, so that is it, my words, my stand.

Today, I left home early to go get back the ring from him.
Later only I realized...... I didn't know the way to his place.
Failed, so failed. There was nothing I can do, I stayed home.
My mind was a mess, I couldn't do anything.

My elephant shouted (ringtone). It was him. (I kinda expected, but it's not what I want)
He said he didn't wear it anymore during his outing with them.
He didn't apologized, only asking me not to get angry anymore.
No idea if this is just him, forgetful and careless with the happening.

If you really know me, you will know what I am feeling right now.
I started to doubt myself, should I just drop this event.
Arghh! I really don't know what can I do now.
This is the last thing I wanted.