If taking meds like Advil or Midol for cramps, and if you don't get no sign of reliefe then you really need to see a gyn. It could be anything causing the bad cramping.
I agree with your mom. See a gyn!
I agree with Annie - Def go see an obgyn!!! I wish I had when I was younger as I had horrible cramps. Its better to get lots of info while your younger.