We’ve recently moved and my 9YO DD has had a hard time with the transition. It’s taken her a while to make any friends but she’s recently been playing with the same girl every day. I left it a couple of months and they are still playing everyday so I found her mum in the playground and said hi and maybe they could have a playdate soon. She gave me her number and I messaged her a week ago to arrange the play date but she hasn’t replied. Should I follow up? I’m worried she doesn’t want her DD to come to ours. What would you do?