Can't have an orgasm :(

Hi! So I have been married for almost 6 months. I was a virgin so never has any experience before. I have never been able to have an orgasm. He touches me down there and nothing, we have intercourse and nothing. Nippe stimulation does nothing, nor kissing the neck or anything. I even bought a vibrator and nothing. I get tingly feelings (for lack of better words) but they last 2 seconds and then I lose it and can't find it again for the life of me. Do you girls have any tips at all?? I enjoy sex but I would want to experience an orgasm at least once in my life. Maybe a really good vibrator for hard to reach clitoris or any tips at all. I'm desperate!