Iv experienced this before i felt so low that i made my decision of leaving but before i did i spoke to other people i worked with and mentioned how i was getting treated and they agreed with me! I then spoke to my manager when i gave my notice to leaving and said i like what i do but i feel like I'm getting treated unfairly and he didn't really think he was in the wrong until i mentioned how other people agreed with me.
Everyone has a right to feel safe at their workplace, we shouldn't feel like this.
I hope this helps a little bit, because its so good to share your feelings and not keep them in
Also maybe look for other jobs before leaving so you can go onto a job and not be unemployed for a while as i made that mistake and didn't have a job for a bit.