Weird pain...

Orc • You and me baby ain`t nothing but mammals, So let`s do it like they do on the discovery cha
So lately every time I have to pee I get a weird pain in my lower right side... I'm not sure what is causing it and I can't see a doctor until next month (co-pays suck, yay for being an adult) is this just abnormal cramping or should I be worried?
(Sorry if I sound like an uneducated kid, I'm just not very knowledgable when it comes to my body and symptoms.)