Am I wrong for getting pissed when my mom called me fat?

I'm a 19 year old female, 5'6-5'7, weighing probably between 62-68 kgs. I was skinny before I went to college and always wanted to gain weight, so I did. I exercised a lot in my senior year of high school but then college started and I couldn't find the time. However I'm slowly getting back into it by starting at home pilates. Whenever I go home for holidays, my mom will call me "overweight" and say that I have to lose 4-5 kgs at least. She said that my arms are fat, my thighs are thick, my butt is big and my boobs too. I told her that those things alone can't be the criteria for calling someone fat and she said that those are the definition of fat and that whoever looks at me will think I'm fat. She says that I have the body of a black woman and that I'm built like a question mark. She wants me to go back to how I looked in high school. She's constantly pointing out my lower belly fat, my chest, my butt and my thighs. I snapped and told her to stop shaming me. She says that she's just concerned about my health. We had a huge argument and haven't spoken in 2 days. Was I wrong?

Am I wrong for getting pissed when my mom called me fat?
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