I broke up with my ex of 3 and a bit yrs September last year. I am not a particularly happy/bubbly person and I guess she got sick of being with me. She said shed stopped having fun.
We work in the same industry and so see each other occasionally. But we don't talk any more or anything. She hasn't tried to get in contact with me since we split so it definitely seems to be over.
The only problem is, I miss her heaps. Whenever I'm not doing something or even when I am its hard to not think of her.
What should I be doing?