sex issues

yesterday i lost my v-card; the thing is that I think I have an issue and I don’t know how to solve it.

since my boyfriend and I started our sex life together (fingering, oral, and all of that except sex), I felt something really good down there while doing it; but, in a minute without knowing, I always stop feeling something and start feeling pretty uncomfortable. this happens every time we started making out and getting horny.

yesterday, when i lost it, it felt pretty good even though it was my first time; but the thing is: i didn’t feel in any minute that “pleasure” that everyone describes while having sex. i mean, yeah, i felt something, like a pressure really weird, but nothing like what everyone describes.

i’m pretty scared that that type of person who can’t have an orgasm. can someone please help me out?