I was just informed yesterday that I was receiving a 20% pay cut from my employer. No reduction in hours. A drastic reduction in commissions. I work at a call center and was told the campaign I was working on is no longer active. I was called into my mana

I was just informed yesterday that I was receiving a 20% pay cut from my employer. No reduction in hours. A drastic reduction in commissions. I work at a call center and was told the campaign I was working on is no longer active. I was called into my managers office with 4 other people present some were not from HR and I felt intimidated and mocked. I received a raise prior to working on this campaign to 11hr then switched to another campaign and subsequently received another raise to 12 hr all plus comm. I thought it was because of my ability. I have been employed for almost a year. Can I file for partial unemployment benefits, should I quit entirely and file for unemployment, is there any advice for a lawsuit or general advice you can give me? I cannot pay my bills on the reduced rate of pay.