Ttc after miscarriage

Liana
Been ttc for about 6 months now after late miscarriage in November 2014. Started using opk about 3 months ago & still nothing. Sometimes I can't even pinpoint my ovulation. I just purchased preseed & would like to talk to my Dr about clomid. I just don't know.if I should consider it just yet. I'm trying not to get obsessed, stressed & I don't want my husband to know exactly how bad I am trying because in the beginning we said we would just let it happen but now im starting to worry