Ms Growing Girl
Just wanted to say I really admire your courage.
You have read CoC, brought your concerns to this site and planned higher education. This, given your upbringing and the controlling nature of your religion is extraordinarily brave. Your willingness to disclose the nature of your sign is a further example of this bravery.
Any God who cares about the moral values of this children cannot be displeased by courage and a willingness to test and lean. This IMO is confirmed by the Bible.
With this attitude, and your care for your cousin, I'm sure you will both find your way. I hope it will be as painless as possible.
Best wishes, Retro