You need to talk to your doctor about anxiety as soon as possible. It isn't something that you can just "deal with."
There are many different approaches to anxiety treatment that might help you, but in the immediate, you need something to help you calm down so you can get to the best approach.
Please don't keep trying to face this on your own. It is like someone in denial, you'll suppress it for awhile and it will just come back worse than ever. I did that for years.