My employer fired me and said the reason is because he wants only full time employees and not part time like me. But almost every employees are part time. Also they did not pay me the last 2 days that I worked on the day they fire me. In the past year, every time they hire a person of same nationality as them, they would take away my shift and give it to the new employee. By the way, I am not of the same nationality. I think they also discriminate against me. Now they tell all the other employees that I quit. What are my rights, and is it worth going to a lawyer?