I did (sorry) I did appreciate all the advice and this will probably bite me on the arse again. There had been a small family issue, he's a parent with joint custody and runs his own business and is genuinely busy. He still could have messaged me, I told him the same. I will never understand why he goes quiet but can only believe him when he says he does still want to see me etc. Just can I live with his communication style?
I fully believe anyone can drop a quick message but he just withdrew. From his point of view, he has told me he loves me, I could message him and I wind myself up for no reason.