Recruitment drives me crazy

When I got rejections from every company where my friends and classmates got the offer from drove me crazy. I am lost, demotivated, depressed, and hate myself. There are many people who are qualified and chosen by these companies and here I am not even getting a follow-up response from the recruiter regarding my application. What should I do? I am so hopeless and lost. What if I do not get an offer from anywhere? How will I be able to pay off my student loan...?