I'm gay/bi and im still inlove with my best friend?

So Im 16 y/o and a couple weeks ago me and my best male friend got really became like brothers and we were getting better friends. So I still dont know if im gay or bi but I trusted him and I told him that I was gay/bi and I lied to him saying I liked him but I really still do, I just didnt want him to feel intimidated. He took it well and a couple of days later he decides that he doesn't want to be around me anymore. He told me that he feels sorry for me because there aren't a lot of boys who do what he can. So I was devastated and I try to get over him. But I am still inlove with him but hes super straight but I know well never be. Its really hard because I live with him though. So Any advise what should I do?