I've similar feelings about my T. I've read that it's due to unmet childhood needs becoming unmet adulthood needs.
I think my feelings for T are disgusting because "I am disgusting".
I told T and she said my feelings aren't the problem, but my self disgust is.
She and I talked about what I didn't get growing up, and what I still don't have.
I like to remind myself of these great posts by Attachment Girl:
https://boundaryninjatales.com/2012/...-transference/
https://boundaryninjatales.com/2011/...-really-arent/