DH and I have been TTC for 13 months, with a MC 12 months ago. No luck ever since. All tests have come back normal. I’m pretty sure I’m 11dpo today, and I had a BFN yesterday (although not FMU). This evening I took an OPK as I have loads lying around, and got what looks to me to be a positive or nearly positive. My positives never seem to get that strong, but ovulation was confirmed by the doctor. What can this mean? Please be gentle 