34 year old female: What's going on under my chin and my neck? (Photo)

I don’t even want to look in the mirror. It’s now becoming so difficult to ignore the under-my-chin skin and my neck- I’m only 34 with significant pulling under my chin and weak looking neck skin. The skin on my face is fine! I’m hoping there’s a procedure that can be done to correct this, as it’s hurting my confidence tremendously. I would do anything to fix this. Can anything help me?