Today I had a little too much diary products- a yogurt, a pudding, and yo-gos- later I had bad constipation- Whenever I get bad constipation or have a D attack I am wicked tired after. Does IBS wipe anyone else out? College, work and homework doesn't help either.I just want to say that I just joined and it is nice to know that there are other people, especially my age who go through the same thing- The bathroom forum was the best- I didn't think anyone else could want a private sound proof bathroom as bad as I do.