Birth control issues

Okay so I’ve been looking at birth control for bout a year and have been so stressed. My parents are against it and think I’m just going to sleep around if I do that. But I personally need it for my cramps cuz I’m in pain. I’ve mentioned it to them and they don’t care.

My brother and his wife both think I should get it because of my pain and how I don’t need parents consent to get it. I’m just worried bout my parents kicking me out for it. My brother want me to move in with them because of a lot of emotional abuse and other stuff but it does worry me. I’m just so emotional stressed and it taking a toll on me physically. I’m also worried bout side effects as I am getting the arm implant.

I’m just so lost can you put your comments below. Thanks