Hello sir/mam, so from last two days I was feeling very discomfort in my abdominal area! I feel like my kidneys are damaged! because there was a change in how much I urinate (less)! colour of my urine is darker! I was not properly having motion (poop! also I feel loss of appetite! but then yesterday evening I visited hospital, doctor examined me! and said it is something intestinal! and gave me these tablet's (pan-d, meftal spas, & o2 tablet )! also told me to drink enough water! so I took yesterday nights dose and it does feel little comfortable! but my urine was even darker this morning also didn't have enough motion (poop) but I am concerned that because I read on google that less urinating and darker in colour has something to do with kidney problem! so do I need to worry?