I had 6 units on each eye and 40 in my entire forehead. The muscles on my left side of the face are much weaker than right and when i talk my left side of the mouth is relaxed which makes it look like i had a minor stroke. i went back to see the doctor who the explained to me that only one side of the crows feet was effected and suggested to touch up the other one to even it out or do heat treatment for a couple of weeks to stimulate muscles on the left. Whats should i do?