What is the procedure with an immediate lifting effect ahead of an important event?

Hello. My cousin is getting married in October, so I am looking into various lifting procedures to improve facial elasticity before then. My current concerns are that my cheeks are slightly sagging and my jawline has become a bit blurry, so I don't need a strong lift; a light one would suffice. However, since I am sensitive to pain, please recommend a lifting procedure that is not painful and provides immediate lifting effects for an important event coming up. I have about a month to spare, and I would like to see results within that time. Please let me know what kind of effects you experienced with the procedures you have actually received, whether you saw results within a month of the procedure, and whether the pain was severe.