I have been cramping on and off since 5pm they last abouf 30-45 seconds, and been having the runs…

I have been cramping on and off since 5pm they last abouf 30-45 seconds, and been having the runs all day and increase of very clear discharge and lots of pelvic pressure and my dog the one that don't pay me no mind wont leave my side for more than a minute hopefully it's a start of something happening soon (: