7 month old no sleep

A

Should I be concerned that my 7 month old has not slept through a single night? The most she has slept through the high is 4 hours at a time then will continue to wake up either 30 minutes to 3 hours later, lately she’s been waking up every hour of the night. Her crib is a step away from my bed and every time she wakes up she pulls herself up and just screams until I pick her up and she’ll only fall back asleep in my arms or while she’s latched