It could possibly mean that you have overdosed on whatever drug you are currently taking or that you are in serious need of some psychiatric treatment.
Black eyes could mean your pupils have widened dramatically, which can be caused by some medical condition or medication, not anything of metaphysical origin. But as for the stars, I have never heard of such a thing before (outside of fiction novels).
In case you don't understand what I'm saying, it's that I don't believe your eyes turn black with constellations (stars) within them. Physically just not possible.