i’m so scared to start high school tomorrow

i’m terrified. i don’t know anybody going to this school accept my life long bully who i thought i’d finally get away from by going here. i also have anxiety related stomach aches and gagging. it makes it impossible to be around people. no matter what i eat or drink i feel like im gonna puke. i hate being in classrooms. it feels so claustrophobic. i starve during the day. i have trouble sleeping at night. i’m scared to tears. math and science are so hard. i just want to get into law school. my grades used to be so good and social and english still are ok. i’m just not who i used to be. my doctor said i’m wasting my life. this stress consumes me and it feels like i can’t do anything about it.

Edit: Hi, all. i just made it through my 2nd day at school. it all turned out pretty ok. there’s definitely some scary moments, but my teachers are on my side. my german 10 is very crammed and the a.c. broke so it was hotter then a sauna- thought i was gonna barf. but i’ve made it so far, and even made a few friends. thank you all for your advice, love and support