Dream of building, caught, child, mother, woke up

I was working in a clinic/doctor's office as a newer employee. I am currently a new employee at a bank, but medicine and care is the last place I'd see myself working. All the staff at the clinic in my dream was the same staff I work with at the bank. I worked very hard this shift, and we were open late so I lost track of time and stayed much longer than I had been scheduled. One of the older staffers, who i recently covered a shift for at the bank, praised me and was very greatful i had stayed, as there was an influx of patients as the night got later. Soon it was packed with patients and more coming in. Although we were overwhelmed, I was told to go home. I packed my things, singing along to the radio to Lean On Me while doing so (a child in the waiting room sang along with me), and left. I hadn't realized there was something wrong until I got outside. It was night time, people were running and hurrying and everyone had packed bags and family scurrying around them. Once outside, I could see I was at my university campus. All the commotion stopped me in my tracks, and I could only think to get home to my family, which I instinctively knew was to the right. I started running amongst the people, as they were exiting the campus I was pushing against them and running back in. Among the people running in every direction, I saw my mother (now deceased), younger than I had ever known her. She was scrambling, and I thought she would be running home, but she ran in the opposite direction. On my campus she ran towards the building that I am in frequently, not towards the clinic or the direction of home. I called out to her but he couldn't hear me, even though she turned to look. I caught a glimpse of my brother trying to reach her too, but he looked like he was running home. And then I woke up.