Hi, I am a 23 (f) that has just noticed this these few weeks. I would have normal looking poo (brown), but when I go to wipe it would be bright yellow. And this problem intensifies when I eat spicy food. I have no other symptoms other than that - no pain, nothing, I go to poo everyday too. I have also just finished a course of week-long antibiotics 2 weeks ago for a nasty respiratory infection I caught while on vacation which completely killed my gut (this happens when i'm on antibiotics) is this normal? Just really anxious about health right now since i'm due to study overseas soon. Tia.