How soon do I try again!?

I just recently had a mc at 6 weeks. I found out I lost the baby on July 21st, I'm ready to try again as it was my first mc as an adult and I have made lifestyle changes such as quit smoking and cut down on drinking from whenever I felt like it to not very often.( I didn't drink everyday before but I'm Irish and can hold my liquor pretty well so when I did I drank heavily, now I'll have a beer or a glass of wine with dinner on occasion and that's it) I wanna know if it's safe to get pregnant again so soon I haven't started my first period since my mc bleeding has stopped but I'm pretty sure I'm ovulating. I only ask because if I am ovulating there is a good chance that I am pregnant again because I just had sex yesterday. Any ideas?