My boyfriend has been having some serious problem recently! He was in a car accident on June 27th. He was sitting at a red light and watched as the car behind him quickly approached! He braced himself on the steering wheel and watched the car slam into him without breaking! He went to ER for lower back and shoulder pain! Late that same night he literally fell to floor in pain from him lower abdomen! After a few weeks his lower left back started hurting really bad! It would come in spasms but now he has frequent urination but when he goes he pees a few drop! A fee times after sex his back flared up and even though he wants sex or to continue his penis won't stay erected! Plz help us figure out whats possibly going on!