I recommend reading. Inform yourself so you can look for ideas that will work for you. Everyone is different, if I have learned anything from this team.
For me, I agree with the previous posts to exercise and avoid trigger foods. Probiotics helped for a while, but I had to keep increasing strength and now they don't help. Several books I've read have indicated that birth control can make it worse, but it takes a long time for that to help (of course I still take mine but look forward to when I can stop), and you might look into food intolerances. It's a relatively new idea that manifest with symptoms identical to IBS, but can be dealt with. I plan to look more into this next year with an elimination diet to identify my intolerances. But, the holiday season is about to start...
In the long run, we shape our lives and we shape ourselves. The process never ends until we die, and the choices we make are ultimately our responsibility.--Eleanor Roosevelt