School...UGH

Okay so tomorrow I begin my last year of university..for a while anyways. I am so nervous, I'm a little sick to my stomache actually. On the other hand I am so excited, only eight more months and I will be out in the real world, ready to settle down, get married, start a family, and pay off student loans (ouch)! I am so scared of this year because well, we will be seeing clients three days a week and I always get nervous when I'm with clients, I love the work and what I do but having a professor breathing down your neck, and knowing if you make one little mistake then you have to start all over again...And the worse thing of all it this year we have to complete 40 patients and well instead of the school calling and arranging our appointments, no no we have to call all of our clients, ask when and if they want to come in and let them know that it will probably be a minimum of 3, 3 hour appointments...I am just so scared of not completing them on time. I know I worry too much but well I don't know what else to do.
On a plus note, I have the best group of friends in the world and am looking forward to getting back and seeing them all.