I'm so sorry to hear that you are suffering. If you feel you are not being heard, write everything down in short point-form notes. Take the note in with you and communicate with your doctor. He wants to help you or he wouldn't be prescribing.
It wouldn't hurt to mention that there is a history of colon, ovarian and uterine cancer in your immediate family.
If you feel at the end of the appointment that you are still not getting through, ask for a referal to a gastroenterologist.
Here are a couple of things that I've found helpful.
Research! Read old posts in this forum. There is a fantastic research resource that I've found very helpful called "The First Principles of Gastroenterology": http***gastroresource.com/GITextbook/en/Default.htm.
Log! Keep a journal. It helps identify patterns in your symptoms, foods, medications and pain level. You're welcome to read mine but I write a lot (can you tell?). :) http***
www.medhelp.org/user_journals/show/12546?personal_page_id=8912
Reach Out! You are not alone! Try to stay positive.
I belong to a Yahoo! group called Sphincterofoddi_pancreatitis which deals with Sphincter of Oddi Dysfunction, Pancreatitis and Undiagnosed Symptoms, among other things. Please write Michele at Sphincterofoddi_pancreatitis at yahoo dot groups ******* and ask to join. There is no charge. Michele is a Registered Nurse and has suffered for many years. In spite of that, she is the owner and moderator of this webgroup. She is a phenomenal person; kind, understanding and incredibly smart. Since you are undiagnosed, I'm sure you would be welcome. The members of this forum are dealing with or have dealt with similar situations and can provide good practical advice. Please feel free to mention my name, Sam (not short for anything), in your email. There is some great practical information there as well.
Finally, Metamucil is excellent for helping you to get or stay regular. It comes in liquid, pill and wafer forms.
When you do find answers,please post to let everyone know what you found and how you got rid of your symptoms. It gives people on this site hope to hear success stories.
All the best,
Sam