Ttc after stillbirth

My baby girl grew her wings on the 1st Nov, I was 23 weeks gone and I miss and love her so much, the doctor said mentally to wait 6 months but I'm nearly 33 and I don't get pregnant easily so I want to try for my rainbow at the start if the new year. My first period has come and gone it was pretty light and only lasted a few days, any advice from ladies that have been through this ,, how long did you wait ,, no one will ever replace my baby girl but my arms yearn to hold a baby