Is it normal for my 7 months and two weeks girl to not sleep good at all no matter how much I follow wake windows or routine her.

Is teething the issue ? I really feel bad as I don’t know how to solve this. Since she passed the 4 months regression she didn’t come back as good sleeper

She constantly waking up every 50 min’s-1.5 hours. She is on her own crib but only on my room.

And total hours of sleep during the whole day with naps is 9 not continuously.

Please advise me :(