I got a Apple ID verification code
I got a Apple ID verification code through text and I didn’t do nothing
is someone trying to hack me ?
I changed my password right away what else should I do
Someone may be trying to sign your Apple ID, which would generate the request for a verification code. Since you have 2 Factor Authentication enabled, as long as they can't access one of your trusted devices, they can't get a code, and sign in. You should be okay.