I have been through the most stressful two years of my life. Suddenly I could see my neck and jaw area are not as tight as they used to be. I look at my mum and could see the similarity in the jaw shape. I'm only 32 and I feel its stress related so it's made me even more depressed. I'm thinking of getting a full ablative co2 laser....Will this help with tightening the jawline and under the chin? I will not consider fillers....I would like something more natural and long lasting. Help please