Wrongfully terminated - Maintenance Technician International Paper Employee Review

Management sucks. Particularly the management. I worked 8 days in a row 12 he says. I was averaging 55 hrs a week not because I asked for it but because they were short handed. I had a dental surgery on a day I was not scheduled to work. My boss called and asked if I could work on that night( my surgery in the morning). I said I could and started getting ready however I was told that you should always get a lot of sleep before surgery. Now with that in mind I was suppose to get off at 7 am and had surgery at 8:30am. So I called my boss and told him he said well work untill 3 am I never said yes. I worked 3 days after that and was supposed to be off for 3 days. But they fired an employee so he asked me to work I said yes. Friday a supervisor seen I was vomiting and wanted to send me home. I text my boss told him that a supervisor was sending me home because I was vomiting but I didn't want to go because I was scared it would be held against me. I never heard back so I went home. Saturday I was sick and Sunday on the way to work about 15 min before shift start my boss finally text me back( after I had called and text all day seeing I were suppose to work) telling me no not tonight. The next day I was called and fired for the dentist thing. This was a week after that had happened and I had worked days before that.