Hello

I am sorry but, only your doctor will be able to tell you what might be causing your problems.  The best thing to do would be to speak to them again.  No one here on Cancer Chat will be able to tell you what the problem might be, and as this is primarily a forum for Cancer Patients and their friends and family, many of the people on here will have been affected by cancer and you are less likely to hear from people who turned out not to have it after presenting with some sort of symptom.  So the best thing to do would be to talk things over with your doctor again.  If you don't think they are listening to you see if you can see another GP in the practice.  What ever is causing your problems it must be difficult for you, so it isn't unreasonable for you to want your doctor to investigate it for you and to see if there is anything that might help.

Take Care

Martin