TTC after nexplanon

So I just got my nexplanon taken out on the 11th due to non stop bleeding and spotting for 2 years. We have talked about just not preventing pregnancy but I actually want to try. I’ve done some research and some people are saying you should wait before trying to avoid miscarriages and etc. I had a miscarriage after I had gotten off the pill before I had my first son. I’m just worried about getting pregnant and miscarrying. So, my question is how long should we wait before trying to get pregnant?