hello i want to ask that i am 23 years old unnarried girl i used to do aerobics,zumba,yoga everyday for 1.5 hour but whenever i excersise i go through side pain sometimes it is light and sometimes severe than i drink a glass of water so it could stop but still than also it remains lighter until and unless i dont quit doing excersise and secondly whenever i walk slowly than also i go through abdominal pain sometimes sitting idle also causes this pain i want to know that either i am suffering from stones in kidney or what is the reason for that??i am worried