I was just put on prednisone due to a very strong sinus infection...

I was just put on prednisone due to a very strong sinus infection. I took 4 pills today of 10 mg each,and so far I have been feeling good,except of course of the normal discomfort of the sinuses dripping in my ears and shortness of breath. The Dr. also prescribed Amoxicillin, and so far so good. However I get really nervous when I hear what other people post about what has happened to them because I suffer from anxieties and don't wanna have another one of those EVER! I am 50 years old and have always been very healthy but as soon as I turn 50 booom! the next morning,aches and pains and irrational thoughts and fears and you name it! It is really awful:)