TTC after MC

Hello. TTC baby #3. I just had a MC at 5wks5 days. I want expecting this at all, had no other problems really with my other pregnancies. I've been doing research because I want to start trying again asap. I didn't have a D&C, MC naturally. From the research I found it is very controversial. New studies have shown that not waiting have no different impact than waiting. My doctor wants me to wait 2 cycles but I feel fine and want to try right away. Anyone else have any advice on this topic?