We'd love to help, it's impossible to be able to troubleshoot unless we know more details. Otherwise, we're just shooting in the dark. Can you tell us more about your recipe and process?
I found this hint when I first started making bath bombs.
If too dry spritz in water, too wet add 2 parts baking soda and 1 part citric acid.
Just add gradually till right consistency of not to wet sand that holds together when you squeeze some in your hand.
I've also seen clear alcohol like vodka and tequila, but frankly that's just a waste of what could be a great drink . For wetness you can try to remix with cornstarch or clay 1-2 T at a time.