### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hi I had severe pain in my stomach last night, then this morning I have red/ dark red blood in my stool, and I m still feeling unwell, I have back pain like first stage of labour and the my lower back is sore too, the pain in my stomach is in the lower part up to my ribs, my stool had like mucus in it as well, I rang the doctors and they said they couldn t see me until next week, live on property and the closest town is a very small one. Could you please help me and give me some idea what it may be or what I should do.

### output:

HI THANKS FOR POSTING YOUR QUERY ON Chat Doctor.GOING BY YOUR CLINICAL HISTORY I WOULD LIKE TO SUGGEST FEW DIAGNOSTIC POSSIBILITIES-PEPTIC ULCER, GALL STONES, APPENDICITIS ACUTE, EROSIVE GASTRITIS AND INFECTIOUS GASTROENTERITIS.ALL THE ABOVE DISEASE CONDITIONS CAN PRESENT WITH THE SYMPTOMS YOU MENTIONED IN YOUR CLINICAL HISTORY. I STRONGLY RECOMMEND TOTAL ABDOMINAL ULTRASOUND SCAN COUPLED WITH UGIE-UPPER GASTROINTESTINAL ENDOSCOPY TO DETECT THE SOURCE OF BLEEDING. A COMPLETE STOOL EXAM CAN BE ALSO HELPFUL.MEANWHILE I PRESCRIBE TAB 4Omg,TAB ONDANSETRON, TAB METRONIDAZOLE.CONSULT AN EXPERT GASTROENTEROLOGIST FOR FURTHER MANAGEMENT.THANK YOU.TAKE CARE.