Is it safe

Rachel • Have a beautiful and spunky 4 year old Tucker and expecting his little sis April 23rd 2018!
So I "miscarried" a chemical pregnancy beginning of July. I bled for a couple weeks and stopped. I then got my period(?) about 10 days ago and I'm still spotting. Is it safe to try and concieve while I'm spotting? I start my fertile week Sunday. I hope it's gone by then but if it's not maybe I should wait another cycle? I really don't want to wait anymore!!!