Yes sounds like a new vehicle is in order. I am on that path as well, but I am trying to get by as long as possible without a car payment. At least your H is willing to let you drive his vehicle. My H regards his car as his "baby" and sees it as a status symbol. And I really don't like his car anyway so I would do anything to not have to drive it.
Good luck on the job front. Yes fast food is horribly demanding. I worked it years ago and it was tiring then. I pray you find something that pays better and is less physically taxing.
Hope you have a lovely day!
WH
AT BD: WH 41, J 43; Bomb 2/5/2012 Two kids, one dog D Final 6/18/14 J marries OW 1/24/15 "No matter where you go, there you are"