Excessive Gas & Extreme Weakness. Me

Around 1 year I am suffering from stomach issues having frequent infections in stomach as per Drs. Problems earlier were frequent motions, cramps, etc. Earlier LFT was abnormal fibroscan 6.4 USG fatty liver. Lost around 8 kg weight as well. In begining of December I again had infection that time body shivering was also there one day. Now since 3 4 days I am having excessive Gas issues, extreme weakness, bloating. Yesterday I had moving pain in chest, bloating, unable to pass gas. Since morning also same kind of feeling is there even I don't have desire to eat or drink. Feeling extreme weakness as well. Taking gas tablets, digestive enzymes and zincovit still problem there. Consulting one of best Gastro of Noida he is saying IBS is there but no other reason for these issues. I am so confuse that even after doing everything my problem is not resolving I am so upset and fed up even tried homeopathic but no relief. Please guide me 🙏