Hi Angela,
This is Kitt. Wow you have a large amount on your plate. Starting nursing school is stressful. I know I have been there and had 4 children at home.
IMHO it seems you are having issues with Health Anxiety and what your learning in school is keeping the topic in the front of your mind.
Before practcing BP/P do they not teach you normal readings.
Health Anxiety: refers to an excessive preoccupation or worry about having a serious illness. Often, health anxiety persists even after a physician has evaluated a person and reassured him/her that his/her concerns about symptoms do not have an underlying medical basis.
Always stay in touch with your physician as we are not professionals.
Bless you and practice staying in the moment...........do not worry about the past and the future will take care of itself.
Gentle Hugs
Kitt