Ttc baby #1

Heaven

I need help. I had a chemical pregnancy in June but my husband and I have since been trying for two months now. I am now on cycle day 27 and 9 DPO. Yesterday I was spotting and today I am bleeding very lightly. I have had super light cramps as well. Not normal compared to my monthly flow. I don’t know if it is implantation bleeding or not yet. I’m waiting to see when it stops. I track my cycle every month and I also track my ovulation using OPK’s. Whether I’m pregnant or not, I need advice on how I can conceive this coming month. I’m not sure what I’m doing wrong..