Struggling To Get Pregnant After Miscarriage 😞

September 2015 I was suprised to find out I was pregnant it was our first and we were not planning. October 2015 found out I had misscarried my baby's heartbeat stopped that was a hard time for me. I had a D&C. Now it's May 2017 and I still can't get pregnant again after a year and 3 months trying.
Any advice. Suggestions. Or support. 
Thanks Everyone.