It is important to take any symptoms seriously and seek medical attention promptly. Symptoms like numbness in the limbs or changes in vision could be related to serious medical conditions like a stroke or a transient ischemic attack. It is crucial to consult a healthcare professional for a thorough evaluation and proper diagnosis. You may need to consider changing your contraceptive method if it is found to be a contributing factor. Make an appointment with your family doctor or a healthcare clinic to investigate the source of your symptoms further. Take care of your health and prioritize seeking proper medical care.