Ileostomy trouble. Is reversed?

Im started having several problems a month after ileostomy..Symptoms-Low stoma output(even gas),back swelling and also heaviness..Abdominal fullness and Crampy abdominal pain(the pain aggravated so much on last Thursday that I had to admitted in hospital)X ray done thrice(pertaining to this problem)everytime report normal,ct scan done once also normal..After having trazogastro contrast 200ml on Friday  gas and output was passing out(a foul smell was coming,which never occurred before)and then again it has reduced..When i get output and gas I dont feel any problem in body,and other times i feel full..What is happening?Please tell me..Is it due to stoma?Will the problem become alright after ileostomy is reversed?Kindly tell me..Im tensed..Please help me sir..