I don't have advice, but I can relate because my birthday is January 4th, 1992. My chart is more squished together, but all of the signs and planets are in the same place. The only difference is my rising and moon are in capricorn.
I've always felt older than my age. in fact, I get along with older people more often than friends my age. I believe the Nodes in our charts give the direction of our current life, the north being where we should aim for the most progress, and the south being the progress that has been left over from our past life. Here's a quick link I found (http://www.astrologycom.com/nodes.html
) but do google more.