Why have i been losing a lot of period blood and i believe i'm becoming anemic it's been happening for 8 months now wats wrong i need answers explian ?

Lots of options: There are multiple medical 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. A simple blood test will tell you if you were anemic.