feeding to sleep!

Trishelle • I have 2 children age 4 and 6 and now pregnant with number 3😀
Need some advise..my baby 5.5months is in a bad habit that she feeds to sleep, she won't sleep unless I feed her! I've tried putting her to bed at bedtime but she will just have a party in there.. not even cry just play! Any tips would be great 😊