Sorry you are having problems
I feel your pain....we are now on our 3rd formula. We started off on regular Enfimil, then switched to lactose free. She got constipated with both of those. The regular upset her tummy badly. The doctor told us to give her a little bit of juice for the constipation and that did help. Then all of a sudden after 2 weeks the lactose free started to bother her tummy. We were advised to try the gas drops you can mix in with the formula. These work

thankfully.
So now we are on Soy. She is doing much better and is much more regular. Still is a gassy baby and we still use the gas drops but she is much better now.
Each doctor seems to recommend something different. Our doctor said juice was fine but no water.
Best of luck to you

__________________
JW
Jan 2008 found out about birthmom from a coworker
Feb 2008 got in contact with birthmom's adoption agency
March 2008 Started our home study
April 2008 finished our homestudy
April 29th our beautiful baby girl was born!
April 30th got to take her home from the hospital.
Finalized 08/14/2008