Sexual orientation is determined prenatally.

Human characteristics such as eye color, hair color, complexion, height, types of thumbs, types of ear lobes, and sexual orientation are determined in the brain and cannot be manipulated.

People that are gay (LGBTQ) did not choose their orientation.

Why are some people gay?

You did not choose your sexual orientation.  No one chooses their sexual orientation.

Christianity and Sexual Orientation by Larry Dwayne Ponder is recommended reading and is available at Amazon and other book retailers.