(((((((((((DepressMe)))))))))) I'm so sorry everything under the sun is going wrong for you right now. I hope some very nice person drives you where you need to go so that your life will be just a little easier.
There's got to be a tow truck company somewhere who can help you out today.
You are ready for your masters and you know that-stop doubting yourself, you CAN do this, okay? You're doing great, don't let these set backs undermine your achievements and self confidence.
Right now it all seems overwhelming but take it in little steps. Concentrate on getting one thing done at a time. Whatever is the priority then that's what you focus on. You're a smart girl, you can handle this-this is not going to break you.
You'll figure this out.