So this Tuesday I have a time conflict. A PIP performance review after a month of doing my best to keep my job and “prove” my worth, but also two doctor's appointment, one for my sinuses affecting my sleep quality and the other for my kidneys, since I've noticed weird symptoms such as back pain and frequency.
Should I let my superior know that I won't be in the office during the meeting, and will be either at the doctor's or home all day the day before?