I agree with the others.Read up on some of the information around here.There are really good articles. Even if you went with your own routine,as long as you include the major compound exercises like squats,bench press,dead lifts,rows,presses,dips,etc.,you should be good to go.
You're a newbie,so starting out with a workout plan including these exercises would work well for you. As long as you work your ass off with these exercises and try to go heaveir with with the weights every week or two you should be doing well.
I don't have one exact plan I follw. I go to the gym 3-4 times a week,and I work my ass into the ground.I lift as heavy as I can and include all of the good exercises.You shouldn't be getting use to your workout routine.If you are,change it.