I am sorry you are struggling. Without knowing what’s going on it is really hard to give advice.
I do think there can be drama at BS, but ignoring it is also possible. My daughter was friends with a drama filled girl. She was drama filled in everything she did, every sports game, every friendship. She started big drama with my older daughter who basically ignored it completely - this drama was so big that seniors knew all about it and were taking sides when the girls were sophomores. Ignoring it diffused it to such a degree that no one cared about it. Sometimes the urge to defend yourself only fuels the fire. (again, I have no idea what your situation is but this has worked for my kid several times, I think because she is zero drama kids who love drama are drawn to her calmness)
I hope your parents are being supportive, I don’t really think that this forum is a great place to find support in a moment like this so I hope you have people in real life who know what you are going through and are giving you good advice.