I had this dream that my grandma came over saying that she was dying
Dreams can be interpreted in different ways and the meaning may vary depending on personal experiences and feelings. However, based on a symbolic interpretation, dreaming about a dying relative, like your grandma, may represent fear of loss and an acknowledgement of the inevitable changes and transitions of life. It may also indicate a desire to connect with that person, to spend quality time with them and to treasure the moments you have left with them.
It is possible that this dream could also be a reflection of your concerns about your grandma's health and wellbeing. Your subconscious mind may be processing your worry and anxiety about her condition.
It is important to remember that dreams are not always literal and not necessarily a premonition. It is natural to have fears and concerns about loved ones' health, so this dream may be a manifestation of those emotions. If you are feeling worried about your grandma's health, it may be helpful to reach out and check in with her and your family.