Hello,
Passing blood with stool may be due to various causes like bacterial infection,colitis,piles or fissure.
If you have problem of constipation then it may be piles or fissure.
If you are feeling twisted pain in abdomen then it is dysentery.
So first of all go for cbc,stool test and widal test.
Relief for. Pain take analgesic and antacid tab bd.
Avoid spicy food.
Next Steps
whenever you have your pathological report ask your doctor.your problem can be treat successfully and rapidly through homoeopathy medicine.