ttc after miscarriage

I am trying to conceive after my miscarriage in April. I found out April 29 that I miscarried I should have been 8 weeks but the baby stopped growing at 7 weeks. I had the d and c done the next day. I finally got my period on June 12. so we are tracking my cycle this month and in July then trying after my period in July. wish us luck.... I have a 4 yr old son and this was my 1st miscarriage...the doctor told us to wait two to three cycles.... if you had a miscarriage how kind did you wait....