I think i might have Thrush, well THOUGHT. I am now wondering if it could be something else. I used a single dose canestan pessary on wednesday and i am no better. I have had the same partner for 10 years( in case anyone thought it might be an std). Thinking about it though maybe i have had something going wrong down below for a while(i am not the sort to compare notes usually!) Can someone tell me if it is normal to have a dark brown discharge for a few days before a proper period starts and to sometimes have small clots during a period. I feel really uncomfortable and itchy at the moment, it's starting to get me down tonight. So mumsnetters if you could give any help i would be glad.