Hi
Are you a male or female?
Do you have
fever ? Is there any pain associated?
I suppose there is no history of recent trauma ?
Pulsating sensation has to properly evaluated.
Get a couple of investigations :
1. Complete blood count
2. Routine microscopic urine examination
3. Urine culture and sensitivity
4.
ultrasound lower abdomen
Get these tests done and see a physician for clinical evaluation.
Because of the throbbing sensation it might be some
pelvic abscess or some
pelvic inflammatory disease in females or some prostatic pathology in males.
Thanks.