Do you ever feel bad for calling the doctor???

I went in today for painful cramping, excessive discharge and just feeling uncomfortable. Thank God, there was nothing wrong with me or baby. But I feel so stupid for wasting their time! I wanted to be safe and just make sure, but I can't help but feel a little embarassed I called and went in. Has this happened to anyone else?? 
EDIT: I called and just told them my symptoms, they told me to come in and get checked. I didn't request to be seen or anything!