Thank you for your support you lovely people 
I'm on day 12. I'm feeling a bit better now ... I'm certainly sleeping better which must be a good sign.
I saw my previous ex last night. Things are great with him ... we are geinuine normal natural friends. I like his gf and he eventually was fine with me and ex. There was very little gap between splitting with him and getting with ex, so really I did to him what ex has now done to me. It felt a bit wrong offloading (slightly tearfully) - he did probe or I wouldn't have mentioned it. He was sympathetic and sweet about it, which was lovely. I wouldn't have blamed him in the slightest if he'd muttered 'karma, bitch!' but he didn't!!
What I am aiming for is to have the kind of friendship with ex as I have with him, and I know that can only be achieved by no contact. When I'm in a place where I can be genuinely ok to meet his gf (or future gf if this doesn't work out) I know I am healed. But how long will that take??!
I had a kind-of date today with an old friend who I hadn't seen in 20 plus years. I enjoyed his company and would like to see him again but have told him I'm lonely but not ready for a relationship, and that it would be wrong to jump into something just to abate the feelings of loss that I have. He is fully aware of the situation and knows the parties involved. He went through an awful divorce last year and is coming through it ... he was the right mix of sympathetic listening and geeing me on to look to the future. So ... we'll see.
coffee welcome to the thread, and I think me and you are in a similar place. It's horrible isn't it, the feeling of rejection. I was in a relationship with mine for 18 months, we split 10 months ago without any 'rejection' because there were dealbreakers on both sides. So we transitioned into a close friendship that in hindsight was very unhealthy. Now he has met someone else so I'm where you are. I do think you need to go no contact so you can detatch and heal ... is that what you're aiming for?
oldbook I agree with you on forgiveness. I'm not ready to pretend I've forgiven. Well ... I've told him that in my head I know he hasn't done anything wrong, and that it could easily have been vice-versa, but I also let it be known that I am hurting. I had to, as he wanted to carry on being friends.
Well done teens on being strong and not sending it.
WRT the money and dating thing, personally I 'expect' the guy to pay on the first date but I know that's not a popular opinion on mumsnet. That said, I always offer to contribute / go halves, but in my experience the man has always insisted. I wouldn't bother sending the text offering to transfer half ... it's done and dusted now.
Stay strong gang x