silent

She is very silent this week.
I sent a message about Tokyo Sakura flowering a several days ago.
She reverted me very quickly and said that she might not see sakura.
In this circumstances, it means she is busy that day so she reverted me quickly.
And after that, we don't connect any more.

I don't know how to say.
Maybe I should leave her alone and don't bother her.
May this situation go out soon.