HELP!
I need suggestions from people for getting to school when anxiety is physically making it painful to get there. My car wouldn't start because of the cold this morning and I got scared to take my friends car instead. Mostly it boiled down to a loop of anxiety in my head saying -I can't smoke in his car, I can't make it on time to class, I have already missed this class once and it is only three weeks in, the teacher is going to think badly of me, my parents are going to think badly of me, my boyfriend thinks I am lame, I am lame, I am just a little girl with a stomach ache again who is scared of her school-

Help help help!!! What do you do when you are like this? What has worked for people? Please please please suggestions, links, info!