Feel like complete shit before labor started??

I'm just wondering if any of you girls felt like complete utter SHIT before your LO made their appearance..? At 30 weeks I started working 2 jobs not doing a lot one I was a school van driver and the other I am. Delivery driver for a pizza place. I'm 37w6d today and yesterday I felt great and amazing today I woke up feeling like I was about to die. Ear pain in my right ear, back is so sore, feet and hands swollen I can barely walk and make a fist with my hands. Yesterday night I lost a piece of my mucous plug not completely just a piece that was like an inch and a half. I just want her out I am so uncomfortable and in so much pain..😩😩😩