Hi there. My DD (10 weeks, 3 days) had a very busy day yesterday - family outing. She is exhausted today and has already slept 15 minutes into her next cycle (she is on 4-hour schedule by her own wish). I am trying to wake her up, but turning lights on and softly saying her name isn't rousing her at all. How long should I continue to let her sleep? Will this interfere with her naps later today or her nighttime sleep?