Did I sin?

Today I went to a medical center to have lab work done. After leaving the lab, I was looking for the bathroom. I saw a woman and a small child walking toward me. I turned and started moving in front of the two. When I saw the sign for the bathroom, I rushed down the corridor toward the restroom.

Upon opening the bathroom door, I was shocked the bathroom only had one toilet in a small room. I felt bad. What if the woman and child needed to use the bathroom? They would have to wait if I was using the bathroom. I pushed the thought aside. There were many medical offices in this building. They were most likely going to a doctor’s office for an appointment.

During this time, my body was shaking. My heart was racing. I was very agitated. My blood sugar was low and was plummeting fast. I needed to get out to the car as soon as possible or I would crash into a bad hypoglycemia episode. I needed to hook up my IV nutrition called TPN to infuse sugar into my bloodstream. This would raise my blood sugar. Time was of the essence.

I locked the door and did my business as fast as possible. When I exited, the woman and the small child were waiting. I felt really bad. I guess they also needed to use the bathroom. Did I sin? Should I have waited for the pair and asked if they needed to use the bathroom and allowed them to go first?