Pains from hell, why ? Tips wanted 😭

Ive had periods for like 5 years now and they are allways a little different, after i swoped to washable pads i had alot less pain but this time it feels like somethings eating me from the inside out. Its the worst ive ever had i dont know if ill manage college tomorrow ive been vomiting all day and i just feel depressed. Any tips to help me, please i would love for the pain to go away. I wont even last the first hour tomorrow.