Hi Chelsea and welcome!
I am sorry to hear that you are going through this currently.:( I know that it is scary...but glad to hear that you are getting checked out...and I am sure that you are going to be fine.:)
Until your appointment, here is the link to our Resources. In it you will find all sorts of great anxiety self-help ideas that are sure to help you. (the stress-relief exercise link is my fav.)
https://www.healingwell.com/community/default.aspx?f=9&m=104206
Check back with us after your appointment so that we can continue to help and support!
Scaredy Cat