Discharge possible tmi

This might be tmi but im 12 weeks and for the past few days ive had snot like discharge that kind of looks like a mucus plug (3rd baby so ive seen mucus plugs before) everything online says you shouldnt have snotty discharge till the end..so im worried. anyone else experiencing this type of discharge so soon? P.s. i will call the doctors soon as they open tomorrow! :)