Unsure when to start trying for my rainbow baby.

I am unsure on when to start trying for our rainbow baby. I miscarried 8/30/15 i was 4-5 weeks along. I had blood work on 9/11/15 and my hcg was down to 1. My dr first suggested that I wait two cycles, but since i don't have regular cycles (PCOS) she said I can try 10/11/15, but here is the thing. Today for the first time I noticed a large amount of cm on my toilet paper. I was amazed. I wont really know when my next cycle will be and I feel like I should go for it. I should mention my husband wants to wait until the 11th to start trying again.I welcome all thoughts...