Doctor Girl, Poisonous Prince, You Haven't Taken the Medicine Yet

It looks quite ordinary, and there is no desire to stop after just one look. I feel that the heroine is a scheming, kind-hearted person who can be bullied, but also weak and incompetent. She was sold by her aunt many times, and her son was also sold. Although it didn't work out, if it weren't for the help of the male protagonist, she would have been unable to do anything except cry. Her medical skills are so good. What's the use? Lu Chen told her not to go to Magistrate Zhang to see a doctor at the beginning but she didn't listen. She insisted on going but she cured Zhang Meijiao and was thrown into jail. She even stupidly showed her medical certificate to others. Do you think they would read it? Also, no matter how much money I make, I am reluctant to rent a bullock cart to go home. I would rather be as tired as a dog.

After reading a few chapters, I stopped reading. What the hell?

Is the heroine's father sick?