Hey I'm sorry you feel bad. What I've come to know from others is that getting over someone is not really a linear progress. It sucks a lot in the beginning, then you get better and re-enter the world of the living, then some days it comes back and it sucks again. You reflect on these days and learn from it, then eventually the feelings go away. It probably depends on the length and the intensity of the relationship too, but everyone says it does get better so in the end it will.
Don't worry too much over it, it's ok to be sad sometimes. Don't rush into the dating life if you don't feel ready, I am sure that eventually you will feel like it and it will come naturally to you. You said somewhere you're 26, that's unusually young to get married / have kids where I'm from, I guess that differs per environment. In any case absolutely nothing is over for you and you're doing just fine.
