How Long Did It Take You To Get Pregnant Again After A Miscarriage(Had a D&C)?

Hi Everyone, 
 So I had a miscarriage oct 29,2015 which followed by a D&C. It was my first pregnancy so I went into a depression and gained weight.  it's been a 1 year and 2 months and still can't get pregnant. I've been trying not to worry about it but I'm kinda loosing hope and started to give up mentally.  I'm always scared something went wrong when I got D&C but after my surgery my Doctor told me everything was a success. Maybe I'm just freaking out. I'm gunna try to loose weight and eat healthy and go back on prenatals. 
Any Suggestions.
How Long After A Miscarriage Did You End Up Pregnant?