I am NOT at full speed.
Yet, could it be indicative of Astral Projection????
Your aunt is weary, understandable.
Perhaps she wants your 'blessings' that will allow her to ...move on?
The next time you 'see' her or you 'talk' to her, ask her about another deceased person in her family.
However, do keep in mind that if she is experiencing lots of pain, be it physical, mental, or emotional,...
...you will have to read-between-the-lines concerning her words.
Bring in another relative to aid you on your quest.
Two minds combined are better than one, but (3) minds giving focus...can see what lies far beyond anything we could ever imagine.
And yes, I have experienced what you say.
My beliefs are directed from childhood and observing things that others did NOT See.
Should your aunt pass on, buy yourself something the day that her pain on this rotten Earth, is over.
Then keep it near you, close to your reach, for at least (7) days.
Sadness is in the air.