Don't panic. It might be a UTI. If your feeling uncomfortable have it checked. Its painless and you want to stay on top of this if its true. If your sexually active you might want wait until you know you don't have a UTI or something else.
This seems like a tough one to answer. I think you should start w/ your regular Dr. first, I imagine he/she would want to do a physical exam & prbly order a few tests. If you reg Dr. can’t help, see a specialist, preferably a Urologist who specializes in female urogenital issues. Please check back here & let us know what was found & if you get a firm diagnosis & relief from your symptoms. Best of luck to you...