Nauseous from IBS?

I get nauseous after everything I eat. I'm not sure if it is because of IBS or another condition I have called Polycistic ovaries. Though I presume it would be IBS.
Is it after everything you eat or just specific food items?
Well if you feel an IBS attack coming on, you need to try and stay calm. I know it hurts like hell but staying calm does help a lot. Also rubbing your stomach clockwise helps also. Pain killers can be good unless the IBS symptoms are due to constipation in which case take pain killers with codine very rarely.
A heat pad also helps a lot. The person who invented it should get a noble prize.
Exercise and avoiding food items you know will hurt you is a good way to prevent ibs attacks and stay away from stress! In my case stress is a major starter of an IBS attack (or as I call them hissy fits. xD )

I have been told I have IBS. I have been told I have a motility disorder. I was told I had SIBO. I really don't think these doctors know what the hell I have. Had numerous tests, tried numerous medications (some I can't take and some I reacted to). So now, my GI doc tells me to take Pepto Bismol 4 times a day and Pepcid twice a day. Dries me out terribly. I have nausea all the time, wake up every morning with nausea. I have been trying to eat a bland diet and it makes no difference for me. Now, I get bad stomach aches and am about living on gluten free soup and crackers.
My acupuncture doctor told me to use honey and ginger for nausea. I also get treatments for nausea but not helping lately. You can get fresh ginger and press some of the juice out with a garlic press into a glass, add some honey and water. Another acupuncturist here sells all the Chinese herbs, etc. He sells boxes of packets with crystalized ginger and honey that I use. You can't use the whole pack or it is too strong. That is really the only thing that helps my nausea if I sip it throughout the day. The Zofran does nothing for me or the Tigan. I cannot take Reglan or Phenergan, reacted to both. Cannot take Levsin or Dycyclomine, caused irregular heartbeat that had me to ER after 2 days. I am really stuck when it comes to meds.
My wonderful GI Doc has about given up on me and just tells me if I am in pain, go to the ER!!!
This is horrible to deal with.
The other thing that does help me is the liquid Pepto Bismol.