My new week

Hello everyone,
I am busy with work these days. When I get home, I am totally exhausted, and it seems that I cannot do anything because I do not have the energy and just want to sleep.
However, I will try to work as hard as I can, so that I can enjoy my weekend completely.
How about you? How is your week so far?
Have a nice time. Work hard, but play hard :)

This is really good. Since it seems pretty casual, you might want to say "I'm," "can't," and "don't" instead of "I am," "cannot," and "do not".