Sinus and Anxiety together suck

So for the past 3 days, i have had so much pressure in my forehead, temples, back of head, eyes, cheeks, jaw bones. It just comes and goes. Living in Texas my entire life, you would think that I would be used to it by now. But about 2 yrs ago, i would be ok...but now a days...i tend to freak out, even if a fly landed on me!
I keep trying to remember how it all started. All i know is that my anxiety was NOT as bad when I was smaller in size. I do believe that being overweight has caused my anxiety level to go up. So my sister and I have decieded to start walking YAY for me!