Appendix, gas and bloating

Digestive health
1

Hello,

I have been struggling from gases and bloating for about 4 years, and I am just 24 old.. 

I have had my apendinx been removed recently, and was ordered to go on a strict diet. 

As far as I know a diet is followed in order to minimize stomach heaviness. But still the same situation anything I eat (diet friendly products).

I have some questions 

1. Why do we need to be on a strict diet after appendectomy? 

2. What should I try more to treat gases and bloating ?

3. Do I need to take probiotics, prebiotics, or synbiotics ?

I would be really grateful for any help !!

2

This might sound stupid, but how often do you fart? Do you think farting is amusing like I do or do you think it's gross and should be avoided when possible/at all times?