Help with skin?

I've been suffering anxiety and insomnia. My skin has changed since then. I get scar like marks that come and go. If I press my finger around my nasolabial area,it creates a depression (like the shape of my finger) that takes time to return to normal. If I smile, tiny wrinkles form around the mouth disappearing after a while. What is happening? It is loss of collagen because the lack of sleep and stress? Is my face going to be normal again? Im still so young. I feel very sad about this. Im 25.

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