How to get rid of this disgusting discharge?

You say you asked you doctor about this? Did you go to the doctor and have an exam done? A discharge with a strong, fishy odor is a clear sign of bacteria vaginosis. Bacteria vaginosis is a broad term used to describe common vaginal infections that women can have that are NOT sexually transmitted, such as a yeast infection. Your vagina should not have a fishy odor all the time. A vagina has a slight odor that is not offensive and sometimes it becomes more pronounced before your period. However, if it is very strong, smells bad and constant, you should go to the doctor. A round of antibiotics would clear this right up. If you have a doctor that keeps telling you something such as this is nothing to worry about and he/she does not see you, find a new doctor. You should be getting yearly papsmears. This is for your health. Women have good bacteria inside their vagina and when it is disrupted by things such as diet, sexual intercourse, poor hygiene, antibiotics, etc. it will cause an infection. You will get the best help from a doctor. Make an appointment.