IBS is attacking ME!

I'm at work at the moment, but I can't see myself being here for much longer.  I'm having bloating, gas and it's putting my stomach in knots!!  I'm constipated and I'm so nauseous right now from this IBS.  I'm so tired of having to go through this and I'm wondering if I'll ever have some relief for longer than a few days at a time.   Everybody's always saying "drink this" or "don't eat that", but it's not at all what people think (people without IBS that is).  I think I'm going to put in my request for 1/2 a day today, I don't think I will be able to make it....