Conceiving after MC

Tianna
Hi everyone! My husband and I are TTC baby #3. We have a 7 year old girl and a 5 year old boy. We got pregnant with #3 in November of 2012 which ended in miscarriage (actually, blighted ovum resulting in a D&C) at 7 weeks. We've been TTC on and off since then (almost 2 years) but are not having any luck. We got pregnant so quickly every other time. Anyone else experience difficulty conceiving after miscarriage?