I found out that I'm paid 20k less than my female co-workers and about 40-60K less than the males. I'm the only African American in m position

I've worked with the same company for 11yrs. I just found out through subtle questioning that I was paid $20K less than the lowest paid female members and about 40-60K less than the males for doing the same job. Also, it I noticed that the internal HR title is lower as well, although I do the same exact job and have done it successfully with fantastic reviews for the past 3yrs. i asked them to review my salary and was told that it was within the range, but realized it was not. I'm trying to figure out what my next move should be. My company a major international company, has few women in high position and even less people of color. I'm the only black female in my position and I'm being discriminated against by getting much lower pay. Also, my bonus is based on my base salary, which means that I'm being cheated there too.