Kally
On week 3 (next week for most members) when you get your book on activity Page 14 does "suggest" this:
"Limit the points value of your activity to no more than 4 per day.
If you are ready to earn more it suggest consulting a personal trainer or exercise physiologist to help prevent injury."
Your initial goal should be to earn 7-14 per week working up to an ultimate of 21-28 per week.
Sometimes people tend to be overactive in order to eat more and they say that isnt healthy.
This info comes directly from WW material and I hope it answers your question.
Bravo that you are exercising!
Cin