Crohn's Disease?

I have been a pescatarian for almost 7 years and just started slowly introducing meat into my diet. I usually am very sensitive to foods and feel intense pain in my lower stomach when I eat my trigger foods such as fried food, bread, and foods that are harder to digest. I have now been living in Italy for the past 4 months and noticed it has gotten dramatically better. Recently I have been having bad stomach pains after I eat any meal, and I constantly have diarrhea. This has been going on for a little under two weeks. I am always very tired, used to have problems with my iron and am taking birth control pills. I went to the doctor and she is also uncertain about what it is. I am getting tested for Crohn's but wanted to get other opinions