Are my,chances good?

August 16th was my first period after my miscarriage in May (had extremely slow falling hcg) the day after ovulation my nipples were extremely sensative (thats never happened in my life so not sure why it happened now!) And also since ovulation ive had light cramping. I dont want to read into everything but ive never "tried" for a baby so I'm still new to tracking everything! Also in your experience, how long after ovulation did you get the creamy mucus again? And is it normal to only have watery but sort of stretchy cm for 5 days but not have actual egg white cm?