Generally, you may not feel a whole lot better afterwards though many do.
Did you do a proper Colon Cleanse after to get rid of toxins that may re-circulate? If not, then these toxins may still be present, resisting the "feeling good" factor.
Yes you will have more stones. That is unless you are VERY young and have followed an AMZING lifestyle/diet for your whole life? Unlikely - for 99.9% of us at least. Good luck with furture flushes, Your on a good path to optimum health. Take it easy mate.