So am trying to conceive no.1. i usually ave a 28 to 30 day cycle. I did the deed on day 12. i think i had ovulation spotting on day 14. At 6 dpo i had light cramps. 7 dpo lots of milky cm on tp. 7 dpo in the afternoon had brown discharge followed by cramps through to 9dpo. Cm hasnt dried up either as it normally would.Could i ave conceived and this be Implantation bleeding??Tested 8 dpo bfn eventho i know thats early.