Background: been with DH ten years, no kids. We tried and it didn't happen, and it got very stressful so we took a break from it. I had an affair, which I deeply regret, in which I fell for OM, didn't know whether to leave DH for him, then he decided he couldn't wait any longer and got with someone else a week later. I confessed everything to DH and haven't hidden anything from him from then on, because I realised he would have to know everything if things had a chance of working. I love him. It happened largely due to my lack of confidence and self-esteem and also because I found it so easy to talk to OM in a way I've never been able to with DH. That old chestnut... He understood me.
What I want more than anything is to rebuild my life with DH, which he wants too. I desperately wish I'd never been so stupid as to hurt my DH like that, simultaneously ruining a perfectly good friendship with OM (when lack of friendship was part of the reason it happened, so I've made it worse for myself too). DH is a wonderful man and I couldn't find anyone better than him. The problem is that while I love him to bits I have so little desire for anything physical. It was very good with OM - a lot to do with the mental connection I think - and I don't know how to get that spark with DH. I don't think even at the beginning I felt quite like that with DH. I want more than anything to be with him and only him, but I'm terrified that I'll regret later on not finding someone with whom I can find so much passion.
I know I probably sound self indulgent and horrible - I'm not looking for sympathy, I know I was completely in the wrong, and I'm desperate to make the effort to sort things out, but I don't know how to get past this. I need to fancy him again and I don't know how. Tried doing more together on our own, nice meals out, holiday etc. Will it just come in time? How can I make it happen?