I am 4 months pregnant and keep getting thrush. I have tried canestan cream, yoghurt and vinegar douches and it gets better for perhaps a day and then returns. I haven't been able to have sex for two months - when I do it feels as though my vaginal skin gets little cuts in it. It stings terribly when I urinate but I'm unsure as whether it is a uti or whether I am cut. My partner and I both had std checks before we started dating and have had check ups yearly since - we are both clear of anything. My regular doctor is uselessly out of suggestions and I can't get in to see another until next week, but I need to survive until then. Please help!