Body Bag 
Dreaming of a body bag means you are likely feeling helpless or disconnected from your life. You may feel as though you are observing your life from above.
Alternatively, a body bag in your dream symbolizes sadness and grief being zipped and carried away, a symbol of you moving forward with your life. Finally, a body bag could also suggest as your subconscious preparing for death in some way if you're terminally ill or of an elderly person.
Stillborn
To dream of a stillborn implies that you have been betrayed by someone close to you. Perhaps you have come to a realization that simpler times have passed and you have to move on.
Stretcher
To dream that you are lying on a stretcher implies that you require assistance in a certain aspect of your life. Your feelings regarding these issues should be addressed immediately.
To see a stretcher in your dream indicates that you will soon be faced with hardships and obstacles.
Cremation
To dream that someone is being cremated indicates that you seek excellence in all aspects of your life. It also symbolizes virtue, cleanliness, and innocence.
Yesterday
To dream of yesterday is suggesting that you may be stuck in the past, and it is time to forgive yourself, let go, and move forward powerfully.
There may be a simple thought or lifestyle you are hanging onto. Regardless, to dream of yesterday indicates that now is the time to be strong and move on.
Afterlife
Dreaming about an afterlife suggests a desire to know what your future holds. This doesn't necessarily have to mean after death, but can also be applied to the present.
Alternatively, dreams of an afterlife can be deeply religious or an indication that you have recently changed your beliefs.
An afterlife may also symbolize a recent loss of someone close in your waking life.
Black Cat
A black cat appearing in your dream represents superstition and speculation. Depending upon your waking opinion of what black cats symbolize, either good luck or a bad omen, your dream cat may be tipping you off about what your subconscious self believes the near future has in store for you: either good or bad luck.
If the black cat is clawing or attacking you in a dream, then it means that you must accept the situation and should carefully go with your own instinct. You can no longer deny it but never forget to always proceed with caution.
Life Saver
A life saver in a dream refers to safety and comfort in your life.
To dream of colorful candy life savers represents happiness and security.
To dream of floating in a life saver indicates that you feel as though you have been rescued.
Ghost Town
If you see a ghost town in your dream, it indicates the feeling of complete loneliness in an endeavor that should have gathered a huge support of network. Perhaps you're reinitiating a project or idea that has been abandoned by many thus isolating yourself from others.
Alternatively, the dream may be suggesting that it is time to let go of your past and get use to the present times.