having a hard time choosing ....

Last week my gym put ONE extra Zumba class on the schedule for the following week only...it happens to fall on the same day my daughter is going to the pumpkin patch with her pre-K class. I signed up to be one of the chaperones and am looking forward to seeing her have a good time and see how she interacts with her classmates. Once I figured out that it was the same day I went from feeling excited to going with her to bummed that I would have to miss the Zumba class. This is not the first time I had to skip a special zumba event at the gym. Happy that I am enjoying working out but I really don't like feeling selfish for wanting to be at the class. Crazy! My daughter totally comes first... so why do I feel conflicted?