Difference between Heartsick and Brokenhearted

What is the difference between Heartsick and Brokenhearted?

Heartsick as an adjective is very despondent or sorrowful while Brokenhearted as an adjective is disappointed, especially with the loss or repudiation of a romantic relationship.

We hope you now know whether to use Heartsick or Brokenhearted in your sentence.