My dd has been glued to the loo all morning, she has a history of UTI’s but hasn’t had one for a while, she has Autism so it’s hard for her to tell me what’s going on. She’s 14 and has been having issues with irregular periods (possible PCOS), she or her period yesterday for the first time in 6 months so I’m guessing this is the cause. Does it warrant a call to NHS direct? GP surgery is not open today. Or do I just push fluids through her and hope it clears?