i'm 19 years old and sometimes I get a weird feeling of pain inside or on my right side. but the feeling moves. it goes from inside and somes its in my leg even. it freaks me out. i am wondering what it could be. i first noticed it when I got hi from mj ( i know bad). and pretty much it seems like I dream it up sometimes I get it now even when i'm not hi, like it's not there but I start thinking about it and the feeling comes. I drink a lot of soda.,,maybe that's it, but my biggest fear of all is that my reproductive system is wack and I know i shouldn't jump to that conclusion but I do because I plan to start having kids pretty soon, in the next 2 years.