<human>: Can you condense the text into a few key points?

Hello, I am 20/m and I am with a 20/f who I have been with for about 7 months now. I am extremely attracted to her and she is extremely attracted to me, we love each other very much and have plans to move in together within the next year. Things are going great. Unfortunately, a matter that I have discussed with my psychiatrist has come up: he prescribed me clomipramine which he has identified the cause of a problem for me: I can't orgasm, even during masturbation. He lowered my dose Friday and my girlfriend and I had sex for the first time in over a week yesterday, and there was no luck for me.

I feel like my sensation is lowered in general, although my libido is intact. I got upset because I didn't orgasm yet again right after sex, and she began to think it was a psychological issue between her and I. I assured her that it wasn't, but I was upset for quite a while afterwards, began to cheer up, and went home. 

Would relationship_advice consider this worth addressing further or just dropping? I think she understands that it's not her, but I'm not sure. I love her more than anything and I just want her to be happy.
<bot>: 20/m and 20/f, a medication is keeping me from orgasm, got upset after sex, do I drop the situation or try to address it further?