We are ttc #2. Before we actually started trying my cycles were like 30-31 days. We started ttc since last cycle. Last cycle was 33 day long and this cycle was 36 days long. I got my af today. There is no cramping. Was this a chemical or miscarriage or nothing at all. I didn't take any hpt so it's pretty confusing. If I take an hpt now will it help me in knowing if it was chemical or miscarriage. I mean it will still show positive as Hcg take time to come down. Please advice. Thanks