When Rachel was 18 she noticed her sex drive took a jump.
"It was literally all I could think about and if I wasn't having it then I would be doing something related to it, or watching it online," she told Hack.
"As I got a little bit older, it started getting to pretty much every day of the week and maybe two to three partners a week."
It wasn't long before it started taking a toll on her relationships and she decided she should look somewhere for help.