I have a really bad double chin. Roughly how much does a double chin lift cost? ㅠㅠ

I ate a ton of delicious food all winter and didn't exercise at all, so my weight is the same, but my face has gotten completely puffy like a full moon ㅠㅠ. Even if I just tilt my head down slightly, my double chin folds in two, so I was totally shocked when I saw a photo my friend took lol. I think getting just a little bit of contouring injections won't be enough, so I'm thinking of getting a machine to tighten it up completely. Double chin lifting I'm seriously looking into it! Losing weight alone isn't enough to get a nice jawline, so I really want to get help from a procedure. If I sign up for a 3-session package at a dermatology clinic... Double chin lifting Approximate price I'd like to know roughly the price range lol. I'm looking for a painless procedure that gives you a perfect V-line without bruising or swelling. Double chin lifting If any of you seniors have tried this, I would be really grateful if you could share the honest pros and cons and plenty of tips with me.