Hi,I'm sorry your in pain but this is apart of having your hamin broke(I don't think I spell that correct). That happened to me,just try and soak In a warm bath water with epsend salt and see if that help. You might start to bleed also so,don't be alarm. I hope this helps.
Sounds like a UTI- urinary tract infection. It's best to see a doctor to get treatment(antibiotic). Letting it go can cause more harm than good. Best of luck to you.
If it keeps on aching, you'll have to see a doctor anyway, cuz it could be vaginal infection and it is quite dangerouse to ignore it.