
Sorry misusing the chat as a man, but I also face this and have some input. 1st of all, don’t be embarrassed by the way you look, it is your quirks that make you beautiful! Second, I personally lost a lot of fat in my face and neck by cutting my body fat percentage to an unhealthy amount, and you should absolutely not do that. If you lift weights a lot, you can put on enough muscle mass that your body won’t hold as much excess fat, and that is the healthiest way to do it organically
But basically any surgical or chemical treatments are just short term fixes to something that isn’t even a problem. I will also mention, even with the posture change, it takes a lot of time for your body to make the adjustments, just be patient, and work on loving yourself for how beautiful you are, and not putting yourself down for failing to meet shallow standards. There’s much more to you than your neck fat, I’m sure of it!