6 1/2 month sleep regression!

Moms please help! ! ! !

My daughter is almost 7 months and she was always a good night sleeper. Recently, she’s been horrible at night 😩 we have a night routine and she goes down between 7-8 every night. She will sleep til 1-130 and wake up crying. And I have to pick her up and either rock her back down to sleep or feed her. Then she goes right down and wakes again about 430-5. I’ll rock her and she falls back to sleep. I’m beside myself to why this happened or what to do.

I’m thinking of buying into the Takingcareababy problem because I’ve heard it’s a game changer and your child will sleep straight through the night for hours! But I’m willing to get some more options if anyone has any. Please help this first time momma out!