Which sex toy should I get?

I'm not comfortable with masturbating or oral sex. This might be why it's difficult for me to orgasm as I never orgasm while having sex or foreplay with my partner. I don't feel comfortable touching myself or rubbing my clit during sex. I also dislike when my boyfriend gives me oral sex, I just don't like the feeling. I've been with him for a year and a half and sex is good and we do do foreplay, I just don't think I've orgasmed before. It's probably because I'm not comfortable with my body. Which sex toy should I get for a beginner. I don't want to put a lot of work in trying to make myself orgasm because I'm still not comfortable. I just want something that'll do most of the work and help me pleasure myself and find what I like to help me reach an orgasm.