It is very different for all women BUT for the sake of ss lol . . .
mine was non existant, i normally had ewcm 7dpo then lots and lots of clear cm then white lotioney cm then af . .this time i had no cm, no ewcm at 7dpo, i had a small tiny glob of ewcm with a streak of blood in it at 8dpo which i took for implantation bleeding - and also i know a lot of women say the see yellow cm, around the blood the cm was tinted yellow prob where some of the blood had mixed in
then after that i was dry dry dry all the way up until 12dpo when i had ewcm, knew something was going on so took a test and bfp!