Anonymous wrote:Encourage her to approach someone else eating alone - they are probably also shy so it’s a good match!
Also: this is what the first week of high school is. And the first week of college. And grad school. And each new job. She needs to know she can survive this week and thrive in a new place.
I would caution against taking this approach. I had difficulty making friends in high school and sat alone at lunch most of the time. When I made the mistake of trying to befriend the other "shy" kids, I found that many of them were sitting alone because they were either bullies or just complete weirdos- not in a cool or fun way but in a mentally unstable or threatening way.
OP, let your daughter figure this out for herself. Stop texting her during the school day and allow her to grow up and separate a bit.