Hi,
Thank you for the kind words everyone. I have decided to look for another job. I have been applying all weekend. I didn't write the rebuttal due to me feeling unsafe with HR, but I am documenting every task I am given outside of my job description. I found two references I can use. I worked closely with these two people for two years now.
I have decided that I will not be taken advantage of by this job and will quickly be leaving.I doubt they will be able to fill my position quickly since I did the job of four different people but they will be okay. Mentally, I am in a better place and I am ready to move on to somewhere else.