I had a stomach infection many months ago and got ciprofloxacin 500mg and calprotectin was 164, it s now 15. CRP was 5, it s now 1. Later I got diagnosed with chronic TWAR and got doxycycline 100mg. I have taken a lot of probiotics, the strongest product I used is VSL#3. I still have mucus in my stool and the color is often too light and slightly loose. I also have constant discomfort in my stomach, the intensity varies. MRI, ultrasound and x-ray show nothing. The General blood tests are all within normal range. I didn t have problems that I know of before the stomach infection. What can it be?