Thrush is the most common cause of itching. Thrush can be easily treated by using antifungals such as Canesten but it’s advisable you see a doctor to be sure it’s thrush because there are other conditions that can cause your v_g!na to itch. Using scented products on your v_g!na and douching can cause your v_g!na to itch.
A fishy smell in the v_g!na is most likely due to bacterial v_g!nosis and it’s important you have yourself checked. Taking yoghurt helps maintain the good bacteria in the v_g!na, thereby decreasing the occurrence of bacterial v_g!nosis.