Hello, I have a yeast infection.. what should I do to get rid of this, coz' I don't want to suffer anymore from its itchyness.. thank you

Go to your local drug store/chemist/pharmacy and pick up yeast infection treatment. If you can't find anything, it is probably near the birthcontrol/pregnancy tests, talk to your pharmacist and they'll point you to the proper product for you. Have you been diagnosed by a medical professional? Could it be a UTI?