I am having the worse cramps that i am crying, back pain (lower), and heaviest period i have ever encountered.. endometriosis runs in family. help?

Many options: There are multiple options. Hormonal treatments such as birth control pills, Progesterone treatments and the Mirena (levonorgestrel) iud are effective reversible treatments that will help many people. There is also a drug called Lysteda that contains no hormones which will help others. Your Obgyn can do an exam and determine if an endometriosis evaluation is needed