what would your cervical fluid be after ovulation?

I am now 6dpo and I know that it is too early to get pregnancy symptoms but this is what I am experiencing today cramping on and off but more than mild, frequent urination, restless at night, very yellow urine, back ache, feeling wet all day and for the past 3 days. I have had cramping since 1dpo. i ovulated on the 19th of this month and me and my fiance has intercourse on the 18th,19th and 20th. What are the chances of conception? I have not been on birth control since July last year. Also if I AM PREGNANT WHAT IS THE EARLIEST THAT the egg can implant? What would the cervical fluid be like If i was pregnant? My cervical fluid had been creamy and stretchy at the same time.. Aren't you supposed to be dry after ovulation.

Thank you.