depression due to study

sir i am 24 yrs old, i am in M.C.A 2nd yr, but i never wanted to do it, my family forced me into this, i hate IT jobs, i want to do govt job, bt to get a govt job i have to put a lot of effort, bt i have to attnd colg 4-5 dys a week, i am feeling depressed , as all my frnds r already working