No interest in sex

Hey guys, im really really confused. No matter what i do during sex its just bland. I have no urge to do it. Ive tried probably all positions in the book with my partner and nothing works for me. I have faked TONS of orgasms just for the fact of i want it to feel good but it honestly doesnt excite me. I can rub my clit and i THINK it feels good but im not even sure if im doing it right or if im even hitting it for that matter. Im lost on how to get excited. I cant even get wet and have to use lube EVERY time. Its very frustrating. Any help would be wonderful...Thanks! 😊