What could be causing the weird feeling in my face?

[Cindy]

Last Friday my cheeks started to feel weird. I thought about it so much that I had a panic attack. On Tuesday I started noticing that my left cheek into the my jaw underneath my chin had a weird sensation. At first people told me it looked a little swollen, but to me it doesn't. Then I thought it felt numb, but I have complete feeling in it. I can feel just as well on that side as the the other. Now I'm thinking it's a brain tumor causing it. I had a dentist appointment last night and it's nothing with my teeth. I scheduled an appointment with my regular doctor, but can't get in until April 15, so I went to Urgent Care and talked with a doctor who is a family friend. He thinks that it's the stress and anxiety I have been having from being a hypochondriac. Could this cause this? I have tension headaches from the tension in my shoulders and neck and I'm going to have a message tomorrow. Do you think tension could cause the weird sensation in my face? It's not numb, it's not swollen, it's just a weird feeling is all I can say.