I have waited 3 wks to get more lip filler after 1 vial of juvederm did not give me my desired look. However, I now have to have an endoscopy the morning of my lip filler appointment. Unfortunately, when I called to reschedule the filler appointment they gave me the next available which is in another 6 wks. Would the local anesthesia 4 hours before my appt be a problem?