Loneliness

Hi all, I'm new to this site. Thought I'd give it a go after a friend suggested it. I split with my husband in September after 2 years of trying to make things work. We'd been together 7 years. I was dealing with it well to start with and was happy. I had started seeing someone else but this didn't last and we split at New Year. I've been on a few dates before and after this but they've all been fairly terrible!! I'm now not coping with being seperated very well and have started to wonder if I did the right thing leaving. I'm very confused and don't know if its my husband I miss