Hi this is my first post so hello

I had a call from my GP about 4 weeks ago to tell me I was anemic  but instead of being given iron tablets I was put on an urgent 2week referral to the gastroenterologist. I've had a gastroscopy which showed polyps and they took biopsies. Also I had a CT of my throat abdomen and pelvis. All this has happened in the last 2 weeks. I've not really been worried to be honest  then today I've had a call from the hospital to book me in for an MRI of the liver and spleen on Friday.  Now this was totally unexpected I've had no results or contact from the Dr. It seems like time is moving so slowly now. I'm starting to worry. 
thanks for reading its the first time I've thought I may have cancer.