Unemployed at 30 years of age

Hello guys, as the title says I am unemployed at 30 years of age. Basically I wasted my 20s preparing for government jobs examination. As fas as my graduation goes I have completed BA programme from Delhi University with 7/7/7 profile. What should I do now. I am totally clueless and sometimes suicidal as well. I shouldn't have prepared for government jobs. I feel stuck in my life. Need help.