My almost 2 year old doesn’t listen to a word I say. She’s constantly telling me “No”. And she’s…

My almost 2 year old doesn’t listen to a word I say. She’s constantly telling me “No”. And she’s constantly getting upset to the point where she starts throwing a tantrum and crying when I can’t understand what it is that she wants, she has ZERO patients and gets mad when I can’t understand her. I just wanna pull out my hair😭 today has been the WORST day. My daughter also threw a fucking tantrum while I was trying to brush her teeth. I’M DONE WITH TODAY