I’m losing it....

I don’t know what’s going on I haven’t been able to sleep because of work from all my classes like goddamn why does my English teacher want 4 essays per week can we like not? My Psychology teacher keeps giving us the most confusing shit in existence. My math teacher doesn’t even teach just tells us to go to some random ass website online that WE have to pay for. I have no idea wtf my chemistry teacher is even saying due to his accent and that he talks fast and I simply don’t get the math part of chemistry.

I now weigh 78 lbs as a person with a height of 5’3 and I look like fucking skeleton I think I’m getting overwhelmed and my body is preparing me for the mental breakdown idk what’s going on