Bad weather and anxiety

I have been feeling really stressed and anxious the last 24 hours. We have been having bad weather and the hail woke me up last night...ever since I just have a tightness around my heart. I know that I'm experiencing anxiety, but I don't understand why I can't shake it. I have no conscious reason to be stressed, but I feel so stressed I can't concentrate and I feel like I could jump out of my skin. I wonder if it's hormone related...and if it is, I'll feel better soon. I just feel so crummy today. I'm finding that I really wish my doctor had taken me seriously about the prozac thing...I think I am the only woman alive whose doctor blew her off this way.