I can’t go through it again

So for context last year I got into a huge fight with two different girls which ended in them just threatening to jump me repeatedly and they eventually were expelled bc they never went to school, and now this year I'm in some deep shit. Basically my friend was getting bullied by these two girls and they are crazy to be honest. So a fight happened between them and I somehow jump in and I'm all omg I just fought her wtf so I freak out and I'm not thinking and I go around TELLING people I got roped in and fought the other girl. Mind u I'm the only one who wasn't pulled aside to be questioned or anything, so I'm thinking aye I'm not in trouble. I get home and I realize if I stay at that school I'll be in deeper shit so I went online. Now these girls are trying to jump me at my house or at school but they don't know I left jokes on them. And now I don't know what to do. Also if it helps they're both 18 I'm 16. They are also trying to get my brother jumped so that's great. Hopefully it will all blow over soon which is kinda what happened last time. But it's with different people so I don't know what to do, I've been thinking about changimy looks, maybe changing my name, moving houses, moving states. I can't go through it again I became severely depressed last time. I know I shouldn't have jumped in but it was in the heat of the moment and sadly I can't go back in time. Last time also the girls vandalized my house and we didn't have cameras now we do. But still I feel like I can't leave the house without feeling threatened to get beat up by literal adults.