I hate asians but i am asian but my experiences tell me otherwise

This is not a good story and I know its not normal so just tell me it is okay to hate them. I went to an asian nation on a scholarship and they lied when they said I would have another American there. But I was the only American there. They paired me up with a another asian and I learned he never loved me and disrespected me a lot so I broke up with the bastard. Sadly I had repercussions. People started to alienate me because there was a large ethnic group of the guy who i "dated" lets call them A for asshole group. The A group started to treat me like shit because I wasn't going to be there puppet.
I was isolated and bullied to the point I was suicidal and I broke down at night at the school in front of the person who managed the foreign exchange students. There were no English speaking students at the school, people were not nice, and I cried saying I wanted to kill myself because people were forcing me in a corner. They later said that I was sick in the head. Then later I found out that the A group recorded me from a friend and posted it on facebook. The person who managed the foreign exchange students was a part of the A group and the A group so of course with her being patriotic to her god damned nation she supported their sick goals I think posted it because that person was the one who I broke down in front of. Oh it gets better too, she told me to "go kill myself". These A group people got very petty and childish. She was the one to post it. Now this is embarrassing because now my school and teachers know about this because the people are a dick. My Japanese teacher who wrote a recommendation for me and taught me since I was a child was ashamed of me and won't even talk to me anymore.I live next door to her and she is pissing me off. I have cried enough! Even when I returned the teachers at school said I handled it poorly and I feel embarrassed to even go to school. I've learned to ignore it but it still bothers me. I wish I had never went to that nation. It was the worst year of my life.
I just am not sure what to do anymore. I have blocked all the A group even after they "made up" with me by leaving me a note before they went back to Korea saying "we are friends!" BULLL SHIT! BUT I FELT STUPID BECAUSE I WAS JUST TRYING TO MAKE THINGS BETTER! I HATE THEM!
Ever since then I am paranoid and I feel like those damn A-group have spread rumors about me or saw that stupid video of me breaking down saying I want to kill myself online where I will never live it down! Where else did they post it to I wonder? Who the fuck is going to ruin my life? The worst part is that I thought they were my friends at first before they betrayed me. I was even more pissed because my other friends ( not apart of the a group ) didn't do anything when I was bullied. I just started to hate all asian cultures because they don't stand up to injustices. I hate Asian cultures! They are friends with those fucked up people and yet they say "they are good people," How the fuck are they good people when they post a video online and mock you by saying you are a cry baby when you are suicidal? Even the different asians I was at the dorm with didn't do shit when I got picked on- they just joined in. I get it I have emotions but don't be a dick! Even if I am half Asian I think it is normal to hate them after what they did to me! I just need to know its normal to hate them!
I have tried to ask people what they saw on the video- but then they get quiet or don't answer me. I am tired of this! Do I just need to move away where no one has heard of me and have a new name??
Is it normal to feel like this after what has happened to me?
THIS IS MY STORY- DO NOT TRY TO PERSECUTE ME FOR MY FEELINGS!