Don’t feel anything during sex??

Okay so I’ve had sex with my bf a bunchh of times and I have a rather high sex drive but I don’t think I’ve ever experienced an orgasm during sex which is confusing cause he spends time on my clit a lot, goes down on me, fingers, sex, etc but none of that has ever gotten me to orgasm and I’m just confused as to why? I don’t masturbate often and in the couple times I have i feel good but I haven’t orgasmed from that either?? Is something wrong with me? Like I’m genuinely scared that something is and I feel really guilty when my bf asks if I orgasmed and I lie and say yes cause I don’t want to hurt his feelings. What can I do to help me??