 [ Symptoms ] i have alternating irritated and bloodshot eyes [ Disease ] every person on his planet is uniquedifferent there is absolutely no way for me or any medical provider to determine the reason for your ammenorrhea lack of a menstrual cycle blindly over the internet nothing is known about your medical history or even the type of birth control you are using there can be numerous reasons it would be in your best interest to make an appointment with your women is health provider so that this problem can be solved