Conceiving directly after CP/early miscarriage?

Nira • Wifey.Mommy.Happy
I just had an cp/early miscarriage, my hcg numbers taken last week were only 25.4, the ones from 4 days ago were under 5 so the hcg is out of me already. I bled about the same, maybe less than if I had a normal period and I'm barely spotting now...
​My doctor said to wait until after my next period to try again.
​I never once saw this dr when I was in the hospital for the pregnancy or bleeding so it's not like she knows my case specifically. She said it's to give my uterine lining time to build back up but if my cycle was hardly changed wouldn't my body be back to normal by my next AF anyways?
 I've read so much about people getting preg directly after and having  healthy pregnancies, or people who wait like their dr said and miscarrying again, so it seems to me like luck of the draw still.
​My husband and I don't want to wait, we honestly just want to start expanding our little family already.
​So I guess I'm seeing if anyone has their own experiences they can share before we decide. I still have time because I don't feel ready right now, for sex at all, trying or not.