I got hired into an ICU residency program right after graduating nursing school. I'm currently on week 8 of a 16 weeks orientation where I am working with a preceptor. My manager and preceptors are very supportive, have high expectations and think highly of me maybe because of I graduated top of my class with a 4.0 (They mentioned it often ). Sometimes I don't feel like I deserve the praises, and because of that I'm fear of disappointing them. Anyways, everything has went well, and I felt confident as though I'm enough until my last shift. I had a new preceptor and she is the charge nurse of the unit but not last night. My preceptor asked me if have I been taking care of 2 patients, and I said I have. I have been taking care of 2 patients, and my previous preceptors were always right next to me if I have any question. I usually will tell them what I plan on doing, what I'm doing, report to them, and they watch me. So, last night were my third day on a roll, we got a dying patient, who is max on all pressors (levo quad, neo quad, epi quad, vaso), and another patient who is stable but needed to go to CT during the shift. The dying patient was very acidosis (7.2), so Dr ordered 1L bicarb running at 250 ml/h. The family was in the room asking me all the questions and saying that the patient wasn't so sick and bla bla bla as I was hanging the bicarb so I accidentally set the VTBI as 250 the rate as 970. The CNA was in the room and told me that she had a hard time getting the pt temp, and the family was very upset about that, so I tried helping the CNA to get the temp. The pump beeped and I added the volume but overlooked the rate. It ran for 1 hour instead of 4 hours. The charge nurse, my preceptor and MD made aware. A report is submitted. And I feel horrible about my mistake and recognized how it could have been a detrimental mistake if it were high alert med instead of bicarb. I tried to pull myself together. My preceptor left me for awhile while I was trying to manage the drips, monitor the patients, give schedule meds, draw labs and deal with patient's family members who kept on calling but are not authorized for updates. It was chaotic and I wished my preceptor could have been next to me when I had questions and gave me guidance instead of trying to figure things out as I go. Anyways, somehow I managed to made it through the shift. Then, I had a talked with the charge nurse, and the manager about the bicarb thing. I told them what happened, admitted my mistake, identified the cause and what I will do to not make the same mistake in the future. They said they were not mad, and mistakes happened. But I feel incredibly disappointed of myself and feel so bad that I probably disappointed them. I felt like I failed my patient, myself and their trust. I went to the car and cried my eyes out.
It is half way through the orientation already, but I still feel like I need my preceptor to be next to me to give guidance and check after me. I always feel anxious and worried of doing something wrong. Well now I actually did something wrong. I'm wondering if I am behind, if I could ever be competent enough to work independently without fear and anxiety. Is it normal to feel this way? Can someone give me some advice or share with me your experiences of being a new nurse?