Stomach Problems

I have had my gallbladder out, it tooks the doctors 11 months to find out it had completely shut down.  I have acid reflux, erosion of the estogus(sp), hiental herronia(sp), ibs and that was in 2003.  Since Aug. of 2007, I throw up all the time, diarrea (diarrhea) all the time, sereve pain from rib cage to stomach on the left side, needle like pains, numbness on the left side from rib cage to belly button.  It is almost like the symptons are gallbladder but I do not have it anymore.  Any suggestions?  I am taking Librax, Reglan 10mg and Zantac 150mg.