You have passed the stones (cholisterol ball whatever)! You feel great! Everything went perfect, no pain, no ER, nothing! And you seem like dissatisfied.
What did you expect then? Cobbles?
Yes, those floating balls were sitting in your liver causing all the digestion problems, don't underestimate them. Good, that they are out now.
Anyway it is great that you forgot all your pain and fears so soon.
Keep flushing! Good luck!
PS: Next time use collander to collect all your stones. It is much easier to judge the clense.
What if you have passed some big calcified stones, but they just sank you will never know about this fact...