could this be the start of losing my plug?

I really hate posting this kinda stuff on here but I'm a FTM, and I've seen other posts asking the same question but I personally wanna know if this is the start of losing my plug. Currently 39 weeks and 2 days and dilated at a 2 since monday. Getting to the point where I'm freaking out about going into labor, had 5 irregular contractions on saturday so I know it's coming soon. Also any words of advice from the experienced mommy's out there would be awesome! I need to have my mind eased a little, couldn't fall asleep last night because of how much I was worrying about going into labor...