What are some techniques to cope with anxiety? my parents don't want me on medication but i shake constantly and i worry about every single thing i do

Anxiety : One simple option is the breathing technique where you will focus on your breathing rhythm , in general avoid stressful issues , exercise daily and eat well and spend time enjoy things you like such as favorite music , lived ones , family etc ..

General Anxiety: If you are medically cleared for any physical disorder, I would suggest trying some cognitive/behavioral therapy. Medication is not always necessary and you could be taught techniques to control your thinking and physical reactions. By the way, the worst thing you could be doing is panicking about the anxiety- this always makes things worse.