My bloating lasted until about day 18 . The change in eating habits through my cycle for a loop which seemed to lengthen my bloating due to hormonal issues as well as a causative action of the whole30. Hang in there. I wanted to throw in the towel cause I was starting to get frustrated but it did actually just turn itself around. I was also drinking massive amounts of water. Not sure if this helped or hindered the bloating, but that is one thing I noticed for about two weeks.