Hello. My boyfriend turned out to be my third cousin, what should I do?

I found myself in a very ambiguous situation. I dated a guy, suited me in everything, my man, I fell madly in love with him.

And now it turns out that we are related to my father, with whom we have had no contact since birth. Shockingly, we have absolutely no idea what to do.

He is very conservative and considers s*x between relatives taboo, yet he loves me and doesn't want to break up. He says he is looking for options.

And I am all on edge, I do not sleep and do not eat, this uncertainty kills, and what can be a normal relationship without s*x?

Can you advise me, maybe someone has faced a similar situation or heard, what should I do?