Am i overthinkng the situation?

Hello. I am a ftm and my daughter is 2.6 years old.

We enrolled her in a Goddard daycare here in the US. It’s her first time she started approx 5-6 months ago.

Today she said a boy kissed her.

I asked her who and where the boy kissed her. She said his name and that the boy kissed on her hand and her head.

Am I over thinking this? Especially with covid times? I’m an not sure if I am. But I don’t like it and don’t feel comfortable with it.