Crohns And Cramping And Ache In Calves Is This Crohns Or IBS?

Is this Crohns or IBS? - crohns and cramping and ache in calves

I was sick for almost 6 months - muscle cramps, fatigue, muscle pain in the ankles, diarrhea, can not eat a meal and a lot of weight loss up to the point that I think quit my job! I have an appointment with a specialist, but I was wondering if anyone suggestions on what might help you in this term and what it sounds like it has?