Hey you're very welcome, and I'm glad to hear that you're open to reframing the negative thought patterns.
One other that you and your sweetie might talk about - perhaps even with the help of a compassionate sexuality counselor such as those found at
The American Association of Sexuality Educators Counselors and Therapists - about her possibly releasing the holding of any frame of skepticism, perhaps considering replacing it (if it exists) with one of open curiosity - no guarantees of course just a sense of wondering what if... what the two of you may have yet to discover with one another.
Communication involves both of you of course, and this is where even a few sessions with a counselor thoroughly trained and clinically supervised specifically as a sexuality counselor can be of tremendous and lifelong benefit.
Wishing you both the very best!
Jack