<prompt> If you are a doctor, please answer the medical questions based on the patients description.I had sudden onset of pain in lower right side of back - and right side about 1:30 today - it has not let up - I can t take a deep breath without sharp pain there - I did no physical activity to cause this - I have had a protein shake in the morning - it started at 1:30 pm - I had a protein bar - have been drinking water - Stomach is distended a bit - like I have gas - is that all this is or could it be something else?  <response>: Hello welcome to ChatDoctorwell the pain seems to be related to your right kidney and urinary tract...get an ultrasound of pub region n a complete urine examination from a good lab...regarding gas problem take following treatment for 2 weeks1 CAPSULE OMEPRAZOLE once daily before breakfast2 TABLET RISPERIDONE 10 mg twice daily3 SYRUP GASTRIC ENZYMES 3 teaspoons 3 times a day after meals regards Chat Doctor. 