a new type of anxiety

So driving home from shopping for the christmas dinner, i pulled onto the freeway and had this absolute huge panic attack. A first of its kind, i have never had one because i was driving before. I am rather scared that my anxiety is getting worse. I already have an impossible situation with shopping and not i feel like i can't drive. Then on top of all it, Christmas is in two days and my problem with my roommate hasn't resolved any, if anything it has gotten worse, because my husband and i kicked out her son and gave a date for his stuff to be out( he decided this decision the day he went across country, then asked that we not touch his stuff.) Anyhow his mother, the roommate is kinds of angry now because of this, which makes for a panic attack filled evening. All i wanted to today was get my xmas dinner shopping done and bake some goodies for xmas. Which i did accomplish after burning my self( which i do everytime i cook with the oven.) So yea, sry for the rant.
Krystal