It is not normal to get pain in private parts or while urinating. This may be a Sexually Transmitted Infection (STI). Go to a clinic for tests and treatment IMMEDIATELY. ALL sex partners must be treated or you will get infected with the STI again. STIs increase the risk of catching HIV and can lead to serious illness and infertility. Use condoms EVERY time you have sex to prevent STIs and HIV.
Attribution: Marie Stopes