Sleep schedule/ latency / nap lengths

Hi Dr. Barnett,

My little one is 22 months she previously was sleep trained sleeping through the night 7pm-6/6:30 with a 1.5-2 hour nap. She recently got sick and sleep went south, she recovered and slightly sick again now. She wakes atleast once during the night around 10:30-12am and needs some water for her cough or some comfort. Her sleep latency has been