I can’t orgasm anymore????

Sooo I am 24 now. Back when I was younger like 16 or 17, i use to be able to have the BEST orgasms, like leg trembling, forgetting my name kind of thing. I lost my virginity when I was 19, and the guys I was with didn’t really know what they where doing or didn’t last long enough for me to have one tbh. But since I was younger I’ve never been able to give myself that kind of orgasm ever again and I don’t know what happened?? I can’t get one like that from sex or from myself. It use to be so easy. I have no problem at all getting wet though. It’s really weird. Anyone have any advice??