For unique cases where a variety of modalities could be used to treat the condition, I would suggest an in-person or virtual consultation to develop a custom and effective treatment plan. It is difficult to precisely define the best option without collecting the same information. I suggest...
Much more information is needed, such as a full set of facial photographs from all angles that are unadulterated to make a determination about what your next best step should be. You appear to have resistant platysmal bands, which can be treated with a combination of Botox, and a myotomy placed...
I'm sorry to hear about your experience. Given your concerns and upcoming wedding, it's important to explore options for improving the appearance of your neck. Considering your history of a previous neck and facelift with platysmaplasty, I would recommend going in person to a facial plastic...