Stress and Lack of Confidence

I feel very unsettled and stressed. I’m seeing a lot of racism in my feed and it’s putting me on edge and at my job I can sense and actually have to deal with other adults being on edge but I doubt it’s for the same reasons, people are just mad they have to wait in line and want to verbally and physically abuse me (I always address it, I speak my mind and demand to be treated like a human being). I feel so fucking TRAPPED and I don’t like how dirty conflict feels. My lack of confidence isn’t helping me feel grounded when I’m defending myself although I do it anyway. I feel very unheard and not okay, I’m seriously looking for other ways to deal with my emotions. What are y’all doing or what have y’all already done to combat a lack of self confidence and stress????? Nothing I’ve already been doing is working. I feel like I need a month off from everyone on this earth. I want to quit my job SO badly but it’s not the right time for me to.