<human>: Hey reddit, I need some legal / unemployment advice regarding the situation I'm in. Let's start 5 weeks ago. I was currently at Company A and received went on an interview at Company B. 4 weeks ago I got a offered a job to start June 10th. They email be their employee handbook and employment information to fill out (the normal employment stuff, medical, 401k) I fill it all out and send back. Since at the time everything sounds on the up-and-up I put my 2 weeks in at Company A. So while burning some of my leftover personal time Company B sends me out to get various vaccinations (its a job in the medical field) of which they paid for. I didn't pay a dime. Since I haven't had a vacation in awhile I decided to give myself a 2 week gap between jobs, I also go to school part time so it was a chance to catch up. So fast forward to today, mind you this morning I had the notion I'm starting a job Monday June 20th. I just got off the phone with a hiring manager and the position I was offered and accepted over a month ago may not be available in the next day or so. What is my recourse? Should I be calling unemployment in prep for not having a job? Am I guaranteed approval considering I quit my last job expecting a new one? I live in the United States, PA.

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<bot>: I was offered a new job, quit my old one and now may be jobless since the new one may take the offer away due to an unknown reason.