First Gynaecologist visit?

Sophia
I'm 16, in Sydney and have been sexually active for over a year now and both my long term boyfriend and I have asked my mum to take me to see a gynaecologist but she hasn't. I feel like there's no point in asking anymore if she isn't going to take me, how do I book one for myself? Even if I have to take her with me, the most important bit is just having an appointment set up.