No baby movement

A few hours ago I got into a huge argument with my husband. I got really emotional and since I haven't felt my daughter move. I'm only 16 1/2 weeks but have felt her move everyday for the past 2 weeks at around 9 PM. I waited till 10 PM and then started to really worry, I've been checking and no blood, SOME pain in my pelvic area and lower back but nothing to extreme. Im alone with my son and have no car to go to the ER and doctor wont be open till a few hours so I dont know what to do at this point. I drank soda and juice ate ice and candy and poked around my stomach walked and nothing.😔