My boyfriend of over 2 years and I broke up earlier this year in March. I'm still not over it and I haven't laughed really hard about anything since.. and I used to smile and laugh a lot daily. Now I have the occasional chuckle but nothing really makes me laugh that much anymore. I'm not even as funny as people said I used to be. Used to be a funny girl but now I'm more antisocial than anything. I don't feel upset or depressed regularly though, I mean I'm still a happy person, just not as happy as I used to be at all.. It hasn't stopped since earlier this year. What's wrong with me?