Ovulation after miscarriage

ok so I have been testing everyday with hpt finally faint line few days ago been ttc since week after miscarriage Oct 2, pretty sure I ovulated I had cm 2 days egg white raw. my question is can I still ovulate with faint positive from miscarriage? my dr said they got everything but I'm so confused I'm pretty sure I ovulated don't you only have cm if ovulating???