Hi 
Solid advice for you:
Digestive Enzymes: you want em to cover carbs, fats, protein
Probiotics: Healthy gut bacteria, lots of benefits
Your PH levels may be too far to the acid side. This is caused by eating too many starches, and crap food people typically eat. You may need to restore balance and get more alkaline. Heart burn and will likely disappear in days.
For the last one you'll need to know a bit more details. I will expand on this or you can get to stepping on some of your own research.
Fare thee well!!
RE: And it is my Gall Bladder(most likely) that is the issue