I had the same experience as you and every detail you mentioned! I feel like you were explaining what happened to me lol I quit after my orientation and at first I felt really bad about it. I didn't have a job and I was about to move out the next month. I felt stuck! However, it was the best decision that I made. I went back to my old job and now work through a contract company for the military. I make 12 dollars extra per hour than my previous job and I'm much happier. I realize now that my happiness is EVERYTHING!! Another thing I realized, nursing jobs are everywhere! If a job doesn't work out, just apply for one that's for you. I never returned back to the hospital and I work at a clinic. I cried too before my shift, during, and after my shift. When I look back at it I realize how crazy that was. You shouldn't ever feel that way. Life is too short and you don't have to live like that. I hope you find the job that's best for you.