4 month sleep regression is kicking my butt

Katie • Lily Jean - 25/12/18 💖

My little one is 17 weeks this week and for the past week she has been waking up every hour. She used to only wake 3 times to eat. She goes down at 8 and wakes up for the day at 7 but she is waking every hour. Ive tried just putting her dummy in and shes quiet for like 5 mins but wont go back to sleep unless she gets boob. Ive tried just rocking her back to sleep but she only sleeps for 10 mins. What can i do to help her sleep longer because i cant cope with the broken sleep i end up getting angry at her and it makes me feel bad in the morning? Any advice would be greatly appreciated