Does Cervical Mucus Increase Just Before Your Period Cervical Mucus Before Period Due???

Cervical mucus before period due??? - does cervical mucus increase just before your period

I asked myself what is right before their period cm .... I will try to understand if I have my period in the morning and today I have an increase in my .... cm is wet and clear .... Does this mean that my periods will be here tomorrow ?!?!? My last menstrual period 11/25 .. Thank you!