my exams are coming up and it's pretty difficult for me to get xanax in my country. i just need it to sleep and calm my anxiety. legally, i need a prescription but i'm too broke to go to the doctor and do not have the time as well.  My parents aren't really 'believers' of mental health and stuff. i don't want to obtain it illegally nor do i want to buy from online sources. 

\_for further context: i went to the hospital a few months ago vomitting and unable to breathe and had not been sleeping properly for the previous weeks. the doctor gave me a xanax and i knocked out for 12h straight, best sleep i had all year. my exams are coming up again and im unable to sleep again.\_ 

i've tried exercise, sleeping pills/melatonin (the ones you can buy OTC), but they do not work. i just need something to get me through the next month. 

any and all advice welcome (preferably chemical substitutes that can be bought OTC)