Talk to Gastroenterologist on Bloating And Feeling Uncomplete Bowel Emptying

Aoa.. A few weeks back i had abdominal pain and feeling of unwell.. i had severe stress in those days.. i went to gastroentologist n he gave me rifaxa and colofac.. i did LFTs and ultrasound abdomen which turned out to be normal.. i completed the course and i was normal.. now from almost a week or so i have severe bloating and gas specially at night.. i have no pain.. my stool color is normal brown and i have soft stoola not diarrhe but they are soft i go to toilet daily to pass stools but i feel i am not evacuating completely.. i dont have a proper urge to defecate.. and i feel my stomach is stightly distended than normal.. i am using singobion tablets but i dont have constipation.. i drink more water and am taking fibers too.. can you please guide what should i do?? Are there any other tests i need to do or can i use stool softers because my stools seems to be soft