I have a personal trainer at my gym. We set up our next week's schedule on our last appt. of the week. So on Friday, we set up an appointment for this Tuesday 6-7AM. Saturday, I learned I had to work super early Tuesday morning. So I called his work voice mail at 6:45am on Saturday and left a message saying I could no longer make it in Tuesday due to my work schedule, but was fine for the rest of the week. I have not heard back from him and it is now Monday night. I called again today but he never picks up his phone. I am worried he did not get my voice mail and is going to expect me tomorrow.
Should I be worried? Is there anything else I can do?