Feeling like the Fool

It's a romantic suspense story and enemies-to-lovers story about a stubborn prince who is next in line to become king, he needs to find a girl to become his wife, and his evil step-mother is trying to arrange him with her friend's daughter. the prince later meets a baker girl who was getting harassed near the castle, the prince saved her and they both fell in love. Later the prince didn't like the baker girl because he thought she was the one that stole his dead mother's special necklace but it was the stepmother because she knew that the prince will fall in love with the baker. There was bad tension between the prince and the girl so they hated each other BUT there's a twist! The two must share a twin bed at one point in the plot.