Anxiety

My life is stressful. Usually I handle well, even embrace it, because it drives me. However this past 6 months, it has become anxiety, chronic anxiety. I feel so overwhelmed with everything that needs to be done, and once i finally get on top of my chaos, random anxiety floods in. There is nothing to stress about tonight, but my hearts beating fast and i feel something in the back of mind just freaking me out. I'm not sure how to handle this, God. Please, please send your peace down right this minute and help me through this. Also, help me get to the root of where this anxiety comes from.

1 Peter 5:7
Cast all your anxiety on him because he cares for you.
Psalm 94:19
When anxiety was great within me, your consolation brought me joy.

UPDATE

well guys. we are going to buy our tickets this week!!!! YYYYYAAAAYYYYYY i cant wait. this is surreal. Im almost at my goal mark. a few hundred dollars away. God is so faithful. However, i have just found out that a visa is needed. Apparently its not difficult to recieve a visa but it takes time, and a visa stopped my sister from going to rome long term, so im a little nervous. if you can please help in praying for a fast successful application process and complete peace through Him. Thank you everyone for everything.. HERE WE GO!!!!!!