I think everyone else has given you really good ideas, I also thought right away that you need to be eating more so taking snacks and stuff would be a first move for me.
Anyway, my one other suggestion is about exercise. Are you very active? I know that some other people with similar symptoms have been able to go for a run or something in the morning, and get everything moving and get a lot of that gas out before they have to do anything.
Just a thought! Good luck! --Steph
-------------------- ~~I'm not crazy, I'm just a little unwell-I know right now you can't tell~~Matchbox 20
IBS-D,pain.