Dilated?

Laysia • May25th 2018💙✨

I believe i dilated a little but i don’t want to check my own cervix I’m 35w pregnant & im having the WORSE pressure on my vagina feels as if he’s about to come i keep feeling this squeezing feeling Idk what to think I’m a first time mom came across some of my mucus plug ... has anyone felt like this & turns out they were dilated?