Based on the symptoms described, it is recommended to use a treatment containing clotrimazole, such as Canesten, which is available in different formats like vaginal tablets and cream. This type of treatment is effective for yeast infections and should improve the situation within 48 hours. However, it is important to monitor your symptoms closely, especially if you have certain medical conditions or are taking specific medications. If the symptoms worsen or do not improve, it is advisable to consult a healthcare professional.