Exactly a few weeks after getting Ultherapy, can you see your jawline tightening?

It has been about a week since I received 400 shots of Ulthera, but so far, rather than feeling like my jawline has tightened up, it just feels a bit numb.

People around me say that the true effects only become apparent after 1 to 2 months as collagen regenerates. Is it normal for the effects of Ultherapy to appear quite a while later than an immediate response?

I am curious to hear your experiences on how many days it takes to notice your lines becoming clearer when you look in the mirror.