I had motion issues and weight loss of 7 kgs in two years. So I was advised to take a stool test since my endoscopy scopy and biopsy results are normal. I have enclosed the reports. Pls do advise whether IBS is denoted are any issues in the stool test. All my blood reports are normal. Having bp alone but that is also controlled with medication. All tests related to heart normal. I have constant anxiety issues and stress can this cause motion issues and weight loss gradually. Kindly advise. What need to done re gain muscle strength, weight and fitness.