My advice would be to wait it out. Your last text to him was very friendly and warm. The ball is in his court. I know it's hard, but you can make it through another day.
When he gets in touch, what about not mentioning getting together? Don't say you'd rather see him than text, etc.. I think you've made it clear that you're there for him so if you have a history of pursuing, gives this some time to see what he does when you go dim.
I just myself held off contacting H and came back to find several short emails from him. He then called for a short chat.
Good luck. This board is fantastic so keep journalling here instead of contacting your H.
Wendy
Me: 51 H: 52 T: 23 yrs M: 19 yrs S18, D16, S14 (special needs) PA: 2003/2004 Piecing: 2004 on Suspect H had EA: 8/2012-12/2012