I can have an orgasm just by thinking fantasies but can’t while touching myself. Why? /u/Useful_Mountain_6135 Sex

I am a young woman and a virgin. So, I have had orgasms countless times just by having fantasies (not touching myself and just squeezing my thighs) and it feels phenomenal. At first I thought I am lucky. But when I tried to cum while touching myself I failed. Sure it feels good while I am touching myself but I just can’t reach the climax. I am starting to worry about this. What if I can’t cum when my boyfriend touches me or have sex with me. How can fix this and how can I cum by touching myself?

I am a young woman and a virgin. So, I have had orgasms countless times just by having fantasies (not touching myself and just squeezing my thighs) and it feels phenomenal. At first I thought I am lucky. But when I tried to cum while touching myself I failed. Sure it feels good while I am touching myself but I just can’t reach the climax. I am starting to worry about this. What if I can’t cum when my boyfriend touches me or have sex with me. How can fix this and how can I cum by touching myself?