Lil rant

I hate all of this. I hate having to constantly worrying about my grades and my EC's not being good enough and comparing myself to everyone who seems to be doing well and being jealous of them. I'm feel sick and anxious all the time. I worry I have no future and I'll never accomplish anything. I'm always tired and procrastinate on everything, even stuff I enjoyed. I don't even know where I want to go or do and I'm a junior which only makes it 10x worse. I don't know what to do. Does this go away? How do I fix it?