How long wait to try? (DS mentioned)

I am new to this whole thing. And wondering how long everyone waited to try after there loss? My story is DH and I had been TTC since May on Clomid due to PCOS. It took us awhile to have our son and Clomid so we went right to Clomid this time. We did not know I was ovulating all though my cycles were being closely watched. I found out I was expecting on Aug 7. I had an u/s done Aug 12, and Aug 17 which showed I might be lossing the baby went back on Aug 24 and conformed there was no heart beat and nothing in the sake. I have been waiting to m/c naturally but not happening so starting tomorrow on meds.

My Dr told us we only needed to wait one month so I was thinking of calling the RE this week to try and make my appt to move on with meds for infertility. My DH travels alot for work in the military and we want another child sooner then later I am sure like everyone here. Just wondering if maybe I am trying to think of all this and do it all to quick and maybe not thinking about our loss? I just want it all to be over and to move on with my life. I know I can't ever forget the child we lost but I want the child in my arms like I am sure everyone does. Just wondering how long everyone waiting to TTC again and did it help you at all to try sooner or was it better to wait. I am not even sure what the RE is going to say and how long she might make us wait but wanted to hear from other people who have gone though this and understand.