1. There is nothing wrong with being gay or straight or anything in between or even worse, like having a fascination with corpses. I mean in that way

2. More developed people do not care what others think about them. Imagine the entire world thinks that you are gay. So what? And it doesnt matter whether they are right or wrong.

3. In my case (and Im not trying to derail this topic) Im a nearly asexual hetero man; yet I can go without sex for years simply because I dont feel like it and there is nobody around who Id like to have that kind of a relationship with.

4. What your preference is shouldnt be anyone's business. You say you have unhealthy obsessive thoughts about it then maybe a therapist can help you.

5. You should consider asking yourself: why do these thoughts bother you? because there is some social stigma still alive in some people about this? you are who you are and its none of anyone's business.