How soon after misscarriage did anyone fall pregnant

Laura • 28 years old mother of 2 beautiful boys & pregnant with #3!
Im a mother of 2 gorgeous little boys ( 7 & 3 years ). On 3rd April 2014 I had my 1st misscarriage at 12 weeks 3 days. My GP told me to wait till after my 1st cycle to start trying again...... To cut a long story short, Me and my partner went by GPs orders and are still TTC with no luck as of yet. Is there any other people going through the same as me. X