I have a kidney stents in because of a kidney stone it has been removed but in the process of getting it removed the Dr had complications and the y have to leave the stent in it has been in going on 6 weeks i have been OK just feel the usual stuff that comes along with the sents like pain and needing to go all the time but today and last night i start to very sick sweats the pain changed to a sharp pain to a bruised sore like pain have diarrhea vomiting nausea tired anxious and all around feeling bad muscles are sore i do have crohn's but it does not feel like a flare i also have no urge to eat and feel very thirsty pls help what can be going on?