Non stop itchong all over after flush..now what?

Hello all..I have done four flushes - after the second, I developed yellow eyes, extremely dark and bright yellow urine (no matter how much water I drink) and all over itching, and right now the palms of my hands are unbelievably itching!! My last flush produced about 6 nearly 1" long stones that were elongated, so I assume they were trapped in a duct somewhere..along with many other stones..some tan, some very dark green..My eyes are still yellow and this itching is only getting worse, I am HATING this!!! I am planning to do another flush tomorrow night...Does anyonehave any suggestions for why this is happening and what to do about it?? I mean this itching is absolutely everywhere!! Driving me buggy!! HELP!!