Never had an obstruction...sure sounds like gall bladder to me too. I hate to say it but I think I'd see a doctor tonight. Let's us know how things turn out.
Dx'd Jan'06, 1st Resection 7/06, Predinsone, Humira, Imuran, B12 injections, Nexium. Secondary conditions: Psorasis, Acne, Fatigue, Joint Pain, Lactose Intolerant, gallstones, fibroid cysts, peri-menopausal.