There are 7 key signs that you may be a workaholic. They are:

1. You think of how you can free up more time to work.
2. You spend much more time working than initially intended.
3. You work in order to reduce feelings of guilt, anxiety, helplessness, and/or depression.
4. You have been told by others to cut down on work without listening to them.
5. You become stressed if you are prohibited from working.
6. You deprioritize hobbies, leisure activities, and/or exercise because of your work.
7. You work so much that it has negatively influenced your health.

To learn more about workaholism and what to do about it, read this article from Forbes:

7 Signs You May Be A Workaholic