Not sleeping through the night at 7 months old

Br

My daughter slept through the night every night up until 4 months. Then we did cereal she slept longer.

Her bedtime routine is:

6:30/7 dinner (solids...I get home from work at 615 which is why dinner is so late.)

8/830 Bath

845/9 Bottle (usually takes a 4 oz before bed)

915/930 bed

She wakes up around 145,345,545 ....but still takes a whole 4 oz bottle each time. She sleeps in a crib..i dont know what I’m doing so wrong since I thought once we did solids she’d be sleeping through the night again 😔