Talk to Gastroenterologist on Abdomen Pain

aoa sir i live in jeddah 2 months before i felt pain in my abdomen this was pain was not at a fix point but somehow here and there in abdomen i went a hospital and doctor told me it is ulcer he gave me antibiotics but not releif then i go to a Hakeem he told it is not ulcer and used herbal medicines and got better. now again i am feeling pain in my abdomen espacially right side of abdomen what is this please guide me Regards usman