ARE YOU "STRESSING"?
This is a common mistake and often is used like this: "My work is very stressing".
The correct way to say this is: "My work is very stressful". If you remember this then most of your mistakes with this word will be resolved.
If you are talking about your feelings then you can use another option which is: "I feel very stressed this week because my boss is in the office all the time".
Hope that helps!
Soy el director de Daniel Smith + Partners. Tengo más de 10 años de experiencia enseñando inglés a españoles.