Drum Brakes Sticking

I have a 1973 Plymouth i'm currently turning into a Daily Driver once again. I've replaced the back brakes and one rear drum [in the process of ordering another drum].

My current issue is on the drivers rear side i my brakes are sticking, thus causing it to burn up the brakes and possibly the cause of my car wobbling [Maybe mostly due to the bad drum as well]. Would the brake line on that side be collapsing and causing the brakes to catch and not release?

Any help you can give is greatly appreciated! -- J