3 year old having tooth extraction

Hi,
My 3 year old daughter had 4 teeth extracted this past week. They were
all on the top in the front. The two center ones had decay and it
spread to the ones beside.
She seems to be doing just fine. Her speech is affected very little and
her cheer has not changed one iota.
Has anyone else gone though this? I cannot express how I feel very
easily, I feel incredible guilt for letting this happen to her teeth.
And now she's going to go at least 2-3 years missing her top front teeth
- until her permanent teeth grow in.
I'm just wondering if it's going to get any easier for me. It's been 3
days and I'm still crying over it.
Thanks,
Samantha