Wembley query

I’m traveling from Dublin to see Harry Styles in Wembley on 3rd of July. I’m bringing my young daughter who has some mobility issues. We are staying in central London. I’m starting to get really nervous about what the tube station will be like after the concert. Will we feel totally crushed or is it well managed? Are we better to hang back at the end of the concert to let the crowds die down? I’m just worried It will be very intense. I would love to hear from anyone with experience of Wembley.