Dragon Astray by Viola Grace

Trained, stalked, and marked for death was not her plan for the day. Time for a road trip to clear her head.
Trin has trained to be stealthy, trained to defend herself, but when a bounty on her head threatens the safety of her friends, she has to get out of town. Visiting a friend and mixing business with her escape, she learns that dragons mixing their bloodlines may be more common than anyone thought.

She spends enough time in Breaker City ordering tea and ceramics to figure out what she wants to do next, and what she wants to do is find out who and where she came from. Learning the details of her family tree leaves her shaken, but nothing can hold her back when it comes to following her instincts. Not even the very folk she came to meet.