TTC after miscarriage

Jillian • Married 11/7/14 💑 BFP 11/22/15
I am currently going through a miscarriage after being 5 weeks along. It was our first pregnancy and we are devastated. How long are you supposed to wait until TTC again after miscarriage? My doctor said 3-6 months but I have been researching and it says to just wait until you have a normal cycle to try again which could mean only waiting one month. Thoughts or suggestions?