Hi OP,
You left a very nice comment on my thread about my ex dumping me the night before my birthday, so I came on here and read your full thread.
I would advise you to send the text whenever you feel ready. Do not continue to delay or hope that he will text. Take control of what YOU want - do you want clarity? to meet? to get your things? Be honest with yourself, and the reasons as to why you may be delaying that text.
I mean this in the nicest way possible - he is not checking his phone every time it goes like you are. He has done his bit now, and he probably feels relief that it's "done". His pain will not start until all this becomes real to him, when that last bit of contact has stopped - it may take months for him to feel the shame of how he has treated you the last few weeks (which has been appallingly).
I have thought similarly to you in the last few days - "what if I hadn't have complained about that thing he did?" or "why did I ask to meet him when he wasn't well". It's torture, and I have so much empathy for you. I wouldn't wish it on anyone.
Send the text. Do it tomorrow morning. Bite the bullet. In a lot of circumstances, the person who has been dumped has to keep the ship sailing steadily in order to get closure. And this is usually the woman.
Please try to view this objectively. His behaviour, regardless of his character or temperament is awful. This silence is intended to make you hurt or make his point valid that he's so hurt himself. You matter too.
to you. I really do understand how you feel.