So because my mother never really talked to me about periods I had no idea this could be a problem. As far as I can remember, I used to have sort of irregular cycle for about 2 or 3 years and then it got regular BUT it was always only 14 days apart. I've lived like this for about 4 years now because when I first googled it, the article that I read was misleading and I thought it was ok and that it'd go away with the age. But now I'm really worried. I only now am going to go to the doctor, for the first time in my life (again, because my mum didn't think it was necessary). But I'm really nervous about this. I never had any huge pains, rarely headaches, only little bit moody and tired. The flow was also always pretty ok to handle, never had issues with bleeding through underwear or anything. What can this mean?