Here's my coping thoughts:

It's not personal. 
They're entitled to say what they want. 
They don't need to share your interests or opinions. 
They have their own lives. 
I am over thinking. 
Maybe they're just busy and can't reply. 
Leaving me on read because maybe they got distracted before writing a reply. 
Maybe my text doesn't need a reply. 


Actions:

Listen to music and envision every lyric in my head word by word.
Focus on what the songs meaning is.
Listen to a new song and try and interpret its meanings.
DO NOT keep checking the message or even open the app.
Walk around.
Keep distracted until the feelings pass (if it's possible without positive stimulation.... Something that is taught in therapy).


I hope this gives insight.