Sorry to hear that it gets that bad for you.
Mine seems to a fairly constant, low-grade, generalized anxiety disorder. It very rarely is not there - only when I excercise, do something extremely relaxing or am really busy. It does not, however, interfere with any aspects of my daily living and I refuse to let it affect my life.
Are you on any type of medication?

i went through a stage of getting it all the time , but now it just seems to be around time of the month

i think also the more you think about it, the more you get its
its just a nasty cycle
have you seen a doctor about it?

10 or so years ago when my anxiety first started and was bad like you are having now on those days, I was BAD everyday... I was very agoraphobic where I couldn't even go outside in my backyard bad... then after about 2 years when I finally got some cousilling and the balls to start FIGHTING my fears I got better to where I would have a few "normal" days in a month and still some panic attacks. Now for the past couple of years I feel like I have a better grip on my life and I have MOSTLY good days (always a little anxiety underneath but nothing I can't work past) mixed in with the odd bad day which is usually nothing compared to where I used to be... I have to tell you though that if you don't take an offensive approach and go after what makes you afraid you will have a hard time coming out of this bad stage. It might be the hardest thing in your life to do but you can't curl up and let it drag you down... get some cousilling, face your fears, open up to friends and family get off the couch and get outside... you need to push yourself a little, it doesn't go away on its own

I have anxiety nearly all the time and I know about the really dark place. There seem to be two schools of thought about what to do -bury your anxiety by focusing on something (hard exercise is a good one) or find someone you trust enough to open up to and gain support that way. I've tried both and to some extent they work for me. Also there are many different techniques that can be used to try and help (psychotherapy, NLP etc.) - its worth looking into. Aside from all of that my heart goes out to you - you are not alone in the dark place...

I no longer have the daily generalized anxiety and no longer have anxiety attacks. I do get mild to moderate anxiety around that time of the month but it no longer interferes with my daily activities and I don't have to take medication.