Haematology and Swollen Glands?

I'm asking this because this has been going on for a while. I've been ill (cold symptoms) on and off for around eight months. My glands went up and down for a while, now they are constantly up. My doctor diagnosed me with slight anemia. At first my doctor thought it was glandular fever, then maybe (because I've had stomach probs as well) coeliac disease. Not either. She is now sending me to a haematologist about my glands. I'm really confused and worried. I have to wait until the hospital gets back to me, and that might take a while.