Losing to much blood!?!

Y’all I have posted so much today about my dam period but here is another post so I have been bleeding for 43 days straight and it has been pretty light to where I can wear a pantie liner but I still have to change it every hour. Anyway the past 3-4 days it has been heavy but I’m still able to wear a pantie liner. Now it is really heavy and when I went to pee I was like peeing out blood and I feel like I’m losing to much blood is that possible? Oh my blood color yesterday was greenish brown and today it has been black as purple and now red. And before you say anything I have been to a hospital, primary doctor and a gynecologist all for my bleeding and they haven’t done anything or told me things to do.