rainbow baby

I was absolutely devestated when I had a miscarriage last Monday at 10 weeks. I guess a part of my mind's way of coping is looking ahead to trying for our rainbow baby. My doctor said to wait at least one cycle so that my body can reset and I can start tracking ovulation again. For those of you who have been in the situation, how long did it take you to get pregnant again after a miscarriage? It feels like the wait to start trying again is more excruciating than the TWW. Thanks!