Hmm..well first off I am sorry that you had an obstruction those babies HURT! Well when I had mine I was sent to the ER because I was doubling over in pain, but I ended up being admitted so they didnt let me leave until the obstruction had cleared. I dont think that what your describing is normal, and it sounds like you may not be completely obstructed, but maybe partially since things are moving through slowly. I would call your doc, and tell him your concerns. You may have to go back to the hospital, and I know it isnt fun, but you will feel better. Best of Luck!
Diagnosed: 2003, age 18 (had issues with it since I was 12)
Meds for crohns: Prednisone, Oxycodone, Oxycontin, Remicade,
Other medical issues: Hereditary Spherocytosis (hemolytic anemia) iron deficient anemia, polyarthralgia, ovarian cysts, Migraines
Surgeries: Spleen, Gallbladder, Tonsils, Adenoids, foot of terminal Ileum, Appendix, Ileocecal valve, bit of colon