For around 5 months I am experiencing flat and thin stool. It started after an episode of mild diarrhea when the local doctor gave antibiotic and lactobacillus tablets. After that stool has become okay but it has changed in shape mostly like flat and pressed type and also thin sometimes. Also at times at night and morning before stool I am having episodes of gas. No other symptoms are there and diet is also normal only the change has become in lifestyle due to covid and work from home. Can you say if this is normal or not ?