I had my gallbladder removed and if I had it to do overagain I would use cleanses and flushes and try to keep my gallbladder.
Taking formula 1 and 2 won't cause a gallbladder attack. Suggestion: get an ultrasound and establish if you have stones in your gallbladder. Then research the cleanse options to flush the stones out of your gallbladder and liver vs an eventual surgery. You need to thoroughly cleanse your bowels and then continue the bowel maintenance before you do the liver/gallbladder cleanses.
Protect your gallbladder! It is a big part of the body's immune system and you reduce your bile significantly without one.