I am about to start this and have read/been warned about the side effects. Can anyone who got side effects tell me how bad/sudden they were? Without putting to put too fine a point on it I am wondering about how this works at work - my worst nightmare is finding myself in the office with sudden onset diarrhoea!! Were you okay to go to work as normal when you first started taking it? Any other practical pointers/tips/things to think about very welcome 😀