If you are constantly worried about your job and you feel a need to vent about it here all the time (this is not a criticism, I understand 100% why so many of us do,) then it really might be time to consider your options.
Basically, you can continue to vent here and be miserable or you can start working on your skills and open a path for yourself for better employment in a few months. You can also leave for another retail company but honestly, that'd just be moving from one bad situation to another.
Just my $0.02.