Hi guys today I visited the doctor as I've had problems with bad cramping and lower back pain. I was treated for a water infection a week ago and lots of bloating wich is now clear but the pains have carried on. I also had green discharge yesterday so was convinced I had infection yet the doctor thinks I have acid and had prescribed me gaviscon and buscapan for the cramps. I can't see how the doctors come up with acid? Any advice? Also not sure if I should take these two as told for a week or go back and get a second opinion? Tia