I agree with the others to go see Rick first. :) Also, if you do decide to get cut up from 4 to 0 I don't think it will make your ears overly stretchy either. FWIW my ears are stretchier than before getting scalpelled, but not in an OMG STRETCHY way. It varies between people.
Also, the massage to downsize thing, I believe I've suggested massages before.
Massaging helps to increase blood circulation, which in turn helps with regeneration some, as far as I know. From experience, my ears continue to shrink with massages if I don't wear any jewelry in it at all. Again, not everyone might react the same, but those are just my experiences. :)
Don't lie about your stretching history kids, the catbutt always catches up with you eventually. ;)