Loose weight

Valerie
I am 21 years old and I am at 255 pounds. Two years ago I had my gallbladder removed and I have gained 100 pounds in those two years! I am disgusted in the way I look! I am a full time college student and work full time! What can I do to help me loose this weight? This is the biggest I have ever been... I need to loose this weight? Any suggestions??