Also sorry to hear your having trouble.
Marsky, gave you some pretty good advise.
There is lots of diet info for IBS as well as stress reduction techniques you might want to try as well. This will also reduce symptoms.
If your in stress mode, which is easy to understand why you are, it will effect the gi tract and can make IBS worse.
This is some info on foods.
Hope this info helps some and ask any questions you want.
I am not a doctor. All information I present is for educational purposes only and should not be subsituted for the advise of a qualified health care provider.
Please make sure you have your symptoms diagnosed by a medical practitioner or a doctor.