Our 7th month old is regressing with sleep.

We put her to bed at 7pm and she’s waking up at 12, 2, 4, 6. She use to sleep 7pm-6am.When she wakes up she will drink a 4 ounce bottle at times.

Here are the factors..

- has two teeth but no other teeth growing in. Doctor just checked

- we just finished exclusively breastfeeding. The last month we have been giving her formula and solids only.

- our bed time routine consists of 6pm solids,6:30 bath, 6:50 story, 7:00 asleep.

Any suggestions on how to get her to sleep through the night again?

Thanks!