When I’m on or about to start my period, I have very horrible crying spells. Sometimes I don’t even have to be sad about anything, I just cry uncontrollably. Once the tears start flowing, they won’t stop. I get really irritated pretty fast as well. I try to explain to people that I can’t help it . No one understands . I don’t take my anger out on people, I just get really quiet so I don’t say anything out the way . Does anyone else have this too ? Could it be because of health ? Heredity ?