I am 22 years old virgin girl, I have been through 2 painful days, due to a grain at the beggining of my vagina, after the 2 days the grain burst and there was a lot of blood, but also since it is the time for my cycle then the blood continues , I am very worried cz I have no idea what is going on mentioning that I had drunk a lot of green tea this month and also my cycle is not regular, please advise since i am very shy to go to a doctor