I am in exactly the same situation 15 cysts on left and 8 on right, however still not diagnosed with PCOS. I dont have any of the usual signs or symptoms either, however my naturopath is of the beleif that mine could be secondary to another problem as I have a whole heap of other issues going on like tremors, fatigue, really sore muscles and joints, hypertension etc etc, she thinks it might be related to adrenal gland problems so I am getting that looked into.
I am tired of going for more tests
all of the above symptoms have been happening for six months and no one can figure out why.
I think you should follow up with the tests as you may cause yourself complications in the future if you dont manage PCOS now.
Oh and by the way just as a matter of interest I am being advised to go off the pill, it is though by my naturopath and gp that this is not a good combination with PCOS, dont take my word for it though do some investigating.
Let me know if you have any more info