I recently had Botox and fillers for my lips. I had very thin lips, but now, when I smile, my lips cover all my teeth. It has been about a week now and i still can't lift my upper lip and my smile looks fake. I have to cover my mouth everytime I smile. Please tell me this will go away and I will get my smile back. I also can't feel the sides of my face next to my nose from the nerve blocker. Will this go away as well?