mucus plug or ovulation discharge??

i’ve been getting a lot of inconclusive tests (but a lot of people say it’s negative or see a faint line but it could be an evap due to it being clearblue) had this come out and was wondering if i could be pregnant even tho it doesn’t show?? (heard stories of it) if i were to be pregnant this is at 11 weeks coming 12 (based off LMP)

i only heard eggwhite mucus is considered as fertile but this is something like eggwhite discharge?? does that also mean i’m fertile (if i’m not pregnant)

and after a few weeks i’ve been getting a lot of opaque white creamy CM, so is there a chance??