stressful two days

the past couple days have been very stressful with soccer and school and studying everyday. everyday when im done soccer all i want to do is come home and sleep because i am so drained. but i always have some kind of studying i have to do. today i had 3 test in all of my classes and i had to go to work yesterday and study and i was so tired. but i found out that i got a 91 on my bbh test which is good and i did okay on my spanish got two wrong but it should be like a 90 i guess. but tomorrow i have a bio test which i am really stressing because its the one class i have to do good in, but its just so much that we have to know and so much studying. i just cant study anymore. its the 2nd time im takin this class and all the material is repeated and you think i would know it by now but its just so boring and i hate science. but hopefully i do good because its my first test in that classs