Unsure of what this means

Cassandra

I'm 36 weeks 5 days pregnant and The last few days I've been feeling like I have to pee every five minutes but my bladder isn't full at all and I've been pooping like crazy first it started off as a hard stool then the next day it became very running it's been like this for 2-3 days (I lost my mucus plug weeks ago) and I get sharp pains in my vagina (I have no infections or anything)

Sorry for the tmi