The hardest part here is that it seems like everyone has a different method of interpreting their seizmic reception, and time frame.

It's seems some have the feelings years in advance, other days, others hours.

As well, it's manifested differently, some pain, some dreams, some subtle, some dramatic.

But as a start, if you start with all quakes of when you think your symptoms point to, then keep reducing the time parameter until your down to 1 or 2 quakes, then start moving towards the other factors, seeing if distance or magnitude relate to other aspects of your symptoms, such as intesity of pain, or "realness" of a dream, linking with such things as magnitude or distance

George

Although personally, I keep track of things mostly in my head, remembering correrlations.
Although now it's being discussed, I might start on something, if nothing else for curiosity.