I broke the no.1 rule

[Kowabunga]

I fallen in love with a massage girl. I know i shouldn't. I need your help ....

If you're enjoying the moment ... stay with it and enjoy while you can.
Careful what you anticipate and expect. The higher your anticipations ... I suspect the harder the fall.

If I were you and your feelings are genuine, I'd talk to her about it and ask her help.
Possibly she may not have the same depth of feelings and can guide you back into "friends with benefits"
That's still a good place to be.