I saw that my grandmother had died
Dreaming about the death of a loved one, such as your grandmother, can be a very emotional and distressing experience. However, in the world of dreams, death often symbolizes the end of one stage of life, and the beginning of something new.
It's possible that this dream may be a reflection of your feelings about your grandmother's aging or her health. You may be worried about losing her, or perhaps feel that you are not spending enough time with her. Alternatively, it may be a sign that you're ready to move on from the way things used to be and embrace new opportunities or experiences.
In either case, it's important to remember that dreams are symbolic and not always literal. This dream may be a reflection of your inner fears or desires, rather than a prediction of the future. If you are concerned about your grandmother's health or well-being, it's always a good idea to check in with her in real life and make sure she's doing alright.