What gives? Is this improvable? Or should I stay preparing to leave since I'm not generating the tingles?

The rest of the relationship is great. She has a deep respect and admiration for me, she takes care of me etc

She has a super low n-count and sexual experience and I think I let that get in my head for how I treated her in the beginning of the relationship. Which has carried over to now.

Sex God method, more lifting, kino... What else?

Not mine, just my turn. I know that full well. I need to fuck her properly but the last few times have been okay and we don't talk about sex much...

Today she hit me with "Im not really that horny these days... I feel numb."

Is this salvageable?